Answer: E
Step-by-step explanation: Since this is a special right triangle(45,45,90), you know that the ratios of the leg to the hypotenuse is 1:1:sqrt2. 15 sort root two hold true to that rule and is the right answer.
I will give Brainliest to First and Correct Answer. Can Somebody please help...I really need help and I am struggling.
When a shape is translated, point A moves to (–1, 8). Where do the other vertices of each shape move to?
Answer: B' (5,8), C' (3,1)
Step-by-step explanation:
You can use the points A' (-1,8) and A (-2,-3) to find how many units point A was translated.
-2 + 1 = -1
-3 + 11 = 8
Then, you simply add 1 to the x-values of points B and C and 11 to the y-values of points B and C to get B' (5,8), C' (3,1).
I hope this helps!
Which of the following is a disadvantage of decentralization?
Question content area bottom
Part 1
A.
It allows only the top management to make decisions.
B.
It does not motivate employees because the decision-making powers are not delegated.
C.
It results in problems with achieving goal congruence.
D.
It results in increased customer response time.
Decentralization is a management approach that involves the delegation and assignment of decision-making rights from top levels of management to lower levels of management. Option A
It is an effective way to empower employees and to improve decision-making processes within an organization. The benefits of decentralization include the following:
It empowers more employees at lower levels of management: Decentralization allows employees to take ownership of their work, to be more accountable, and to make decisions that are in the best interest of the organization. This, in turn, leads to improved job satisfaction, employee engagement, and better overall performance.
It allows for better and more timely decision-making: Decentralization ensures that decisions are made closer to where the work is being done. This leads to faster decision-making, improved responsiveness to changes in the market, and better coordination between different departments and teams.
It trains future managers: Decentralization provides employees with the opportunity to gain valuable management experience, which can help prepare them for future leadership roles within the organization.
However, one benefit of decentralization that is not accurate is that it forces top levels of management to focus on individual units. In fact, decentralization can free up top management to focus on the big picture and long-term strategy, rather than getting bogged down in day-to-day operations.
In conclusion, decentralization is a useful management approach that can help organizations improve decision-making, empower employees, and train future managers.
By delegating decision-making rights to lower levels of management, organizations can improve overall performance and become more adaptable to changes in the market.
So Option A is correct.
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complete question:
The benefits of decentralization i.e. delegation and assignment of decision rights include all of the following except:
a it forces top levels of management to focus on individual units
b it empowers more employees at lower levels of management
c it allows for better and more timely decision making
d it trains future managers
Marco wants to know how much the other students in his mathematics class study. He recorded the data he collected in
the following table.
Time spent studying per week (in hours)
2.0
5.0
1.0
2.5
2.5
3.5
0.0
4.5
2.5
4.0
3.5
3.0
2.0
1.5
4.0
2.0
0.5
3.0
1.0
3.0
3.5
1.5
1. Construct a histogram for the data.
Answer:
Step-by-step explanation:
This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts.
what is the equation for Penny had some money. After she pays $5 for her new kitten, she will have $27. How much money did she start with? you will get 20 points
Answer:
X + 5 = 27 or 27 - 5 = X
the answer is $22
Step-by-step explanation:
Answer:
x-5=27 or 27=x-5 or x=27+5
Step-by-step explanation:
let x be the total amount of money Penny has.
after she deducts 5 dollars to pay for her bunny she is left with 27
therefore
x-5=27 (which is the same as representing it in any other way shown above)
if they ask for X, then solve your equation
x=27+5
x=$32
what type of triangle measuring 60cm, 100 cm, 40 cm
Answer:
Not a triangle
Step-by-step explanation:
Not a triangle.
The sum of the lengths of any two sides of a triangle has to be greater than the length of the third side.
40 + 60 is not greater than 100
therefor it is not a triangle
How many hundredths are in one tenth how many thousandths are in one hundredth
Answer:
10 hundredths
Step-by-step explanation:
One-tenth equals 0.1 and one-hundredth equals 0.01, which means that hundredth equals 10 hundredths.
what is 300 divided by 21
Answer: 14.2857142857
Answer:
300 divided by 21 equals 14.2
How many ways can the letters SENSELESS be arranged?
Answer:
Below is the reference table to know how many distinct ways a 2, 3, 4, 5, 6, 7, 8, 9 or 10 letters word can be arranged, where the order of arrangement is important.
Step-by-step explanation:
plz help. 100 points!!!
Answer:
I think you need to subtract by whatever you divide it by.
Step-by-step explanation:
^^^
Answer:
I AGREE!! :))
Step-by-step explanation:
3 mi 1,622 yd − 3 mi 1,038 yd =
mi
yd
Answer: 584 yds
Step-by-step explanation:
3mi-3mi=0
1622-1038=584yds
Triangle ABC with vertices at A(4, 3), B(3, −2), C(−3, 1) is dilated using a scale factor of 1.5 to create triangle A′B′C′. Determine the vertex of point A′.
The vertex of point A' in the dilated triangle A'B'C' is (6, 4.5).
1. Start by calculating the distance between the vertices of the original triangle ABC:
- Distance between A(4, 3) and B(3, -2):
Δx = 3 - 4 = -1
Δy = -2 - 3 = -5
Distance = √((-\(1)^2\) + (-\(5)^2\)) = √26
- Distance between B(3, -2) and C(-3, 1):
Δx = -3 - 3 = -6
Δy = 1 - (-2) = 3
Distance = √((-6)² + 3²) = √45 = 3√5
- Distance between C(-3, 1) and A(4, 3):
Δx = 4 - (-3) = 7
Δy = 3 - 1 = 2
Distance = √(7² + 2²) = √53
2. Apply the scale factor of 1.5 to the distances calculated above:
- Distance between A' and B' = 1.5 * √26
- Distance between B' and C' = 1.5 * 3√5
- Distance between C' and A' = 1.5 * √53
3. Determine the coordinates of A' by using the distance formula and the given coordinates of A(4, 3):
- A' is located Δx units horizontally and Δy units vertically from A.
- Δx = 1.5 * (-1) = -1.5
- Δy = 1.5 * (-5) = -7.5
- Coordinates of A':
x-coordinate: 4 + (-1.5) = 2.5
y-coordinate: 3 + (-7.5) = -4.5
4. Thus, the vertex of point A' in the dilated triangle A'B'C' is (2.5, -4.5).
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The
lifting force, F, exerted on an airplane wing varies jointly as the area, A, of the wing's surface and the square of the plane's velocity, v. The lift of a wing with an area
of 180 square feet is 10,500 pounds when the plane is going 140 miles per hour. Find the lifting force on the wing if the plane speeds up to 230 miles per hour. (Leave
the variation constant in fraction form or round to at least 5 decimal places. Round off your final answer to the nearest pound.) could someone please help quick. I’m stumped
Answer:
28,339 lbs
Step-by-step explanation:
If the lifting force exerted on an airplane wing varies jointly as the area of the wing's surface and the square of the plane's velocity then:
\(F \propto Av^2 \implies F=kAv^2\)
Where:
F = lifting force in pounds (lbs)A = area in square feet (ft²)v = velocity in miles per hour (mph)k = some constantGiven:
F = 10,500 lbsA = 180 ft²v = 140 mphSubstitute the given values into the found equation and solve for k (variation constant):
\(\begin{aligned}F & = kAv^2\\\\10500 & = k \cdot 180 \cdot 140^2\\10500 & = 3528000k\\k & = \dfrac{10500}{3528000}\\\implies k & = \dfrac{1}{336}\end{aligned}\)
Therefore:
\(\boxed{ F=\dfrac{1}{336}Av^2}\)
To find the lifting force (F) when the plane speeds up to 230 mph, substitute the given area of the wing (A = 180 ft²) and the new velocity (v = 230 mph) into the equation and solve for F:
\(\begin{aligned}F&=\dfrac{1}{336}Av^2\\\implies F& = \dfrac{1}{336} \cdot 180 \cdot 230^2\\& = \dfrac{1}{336} \cdot 180 \cdot 52900\\& = \dfrac{1}{336} \cdot 9522000\\& = \dfrac{9522000}{336} \\& =28339.2857...\\&=28339\;\sf lbs \; (nearest\:pound)\end{aligned}\)
Therefore, the lifting force is 28,339 lbs (nearest pound).
a. A simple random sample of size 80 has a mean of 7.31. The population standard deviation is 6.26. Construct a 99% confidence interval for the population mean
Answer:
5.503484≤x≤9.116516
Step-by-step explanation:
The formula for calculating the CI is expressed as;
CI = x±z*s/√n
x is the mean= 7.31
z is the 99% z-score = 2.58
s is the standard deviation = 6.26
n is the sample size = 80
Substitute into the formula
CI = 7.31± 2.58*6.26/√80
CI = 7.31± 2.58*6.26/8.94
CI = 7.31± (2.58*0.7002)
CI = 7.31±1.806516
CI = (7.31-1.806516, 7.31+1.806516)
CI = (5.503484, 9.116516)
Hence the 99% confidence interval for the population mean is
5.503484≤x≤9.116516
The graph shows the speed of a car while it is
slowing down to a stop.
a) Using an appropriate triangle with two of its
vertices on the curve, estimate the distance
travelled by the car during this time.
b) Is your answer an underestimate or an
overestimate?
GIVING BRAINLIST IF YOU HELP FAST!
Which statement about the arrow is true?
A)
The arrow does not have rotational symmetry.
B)
The arrow has rotational symmetry after a 90° rotation.
C)
The arrow has rotational symmetry after a 180° rotation.
D)
The arrow has rotational symmetry after a 270° rotation.
Answer:
B
Step-by-step explanation:
Answer:
Though you said that you would give " BRAINLIST IF YOU HELP FAST!" It doesn't mean that it is going to be the right answer. The correct answer is "ACTUALLY" C) The arrow has rotational symmetry after a 180° rotation.
Step-by-step explanation:
Help please this is pre calculus
Answer:
5pi/12
105 degrees
Step-by-step explanation:
I can help with the first 2 too many answers in one will get my answer deleted
7pi/12 x 180/pi
7x15=105
Hopes this helps please mark brainliest
Find the missing angle in the triangle,
x°
36°
111°
Answer:
33°
Step-by-step explanation:
you add the two numbers together and subtract from 180° to get your answer
What type of fault occurs when plates move past each other in opposite directions? transform fault reverse fault strike-slip fault normal fault
Answer:
strike-slip fault
Step-by-step explanation:
When plates move past each other in opposite directions, it is a strike-slip fault.
What is strike-slip fault?A strike-slip fault is a type of fault where the movement is mainly horizontal and parallel to the fault plane.
It occurs when two blocks of rock slide horizontally past each other.
We have,
A strike-slip fault is a type of fault where the movement is mainly horizontal and parallel to the fault plane.
This can occur in either a left-lateral or right-lateral direction, depending on the direction of the movement of the two plates.
In contrast, a reverse fault occurs when two plates move towards each other and the hanging wall moves up relative to the footwall, while a normal fault occurs when two plates move away from each other and the hanging wall moves down relative to the footwall.
Thus,
When plates move past each other in opposite directions, it is a strike-slip fault.
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Find the surface area of this rectangle prism
Answer:
Step-by-step explanation:
formula: SA = 2(wl+hl+hw)
SA = 2(wl+hl+hw)
SA = 2(12x16 + 10x16 + 10x12)
SA = 2(192 + 160 + 120)
SA = 2(472)
SA = 944
ANSWER: 944 square inches
1600 with a 6% interest rate
The simple interest on 1600 with a 6% interest rate for 2 years is $192.
What is the simple interest?The simple interest simply means the method that's used to calculate the interest that's charged on a loan or money given out.
In this situation, we want to calculate the simple interest on 1600 with a 6% interest rate for 2 years. This will be calculated thus:
Simple interest = Principal × Rate × Interest
Simple interest = $1600 × 6% × 2
Simple interest = $1600 × 0.06 × 2
Simple interest = $192
The interest is $192.
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Complete question
Calculate the simple interest on 1600 with a 6% interest rate for 2 years.
A dairy needs 258 gallons of milk containing 7% butterfat how many gallons each of milk containing 8% butterfat and milk containing 2% butterfat must be used to obtain the desired 258 gallons
Let's assume x gallons of milk containing 8% butterfat and y gallons of milk containing 2% butterfat are used.
The total amount of milk is x + y gallons, and we want it to be equal to 258 gallons.
To determine the amount of butterfat in the mixture, we can multiply the volume of each type of milk by its respective butterfat percentage and sum them up.
For milk containing 8% butterfat, the amount of butterfat is 0.08x (8% is equivalent to 0.08 as a decimal).
For milk containing 2% butterfat, the amount of butterfat is 0.02y (2% is equivalent to 0.02 as a decimal).
Since we want the final mixture to contain 7% butterfat, we can set up the following equation:
0.08x + 0.02y = 0.07(258)
Simplifying the equation, we have:
0.08x + 0.02y = 18.06
To solve for x and y, we need another equation. Since the total amount of milk is x + y = 258, we can rearrange it to y = 258 - x.
Substituting this value into the equation above, we get:
0.08x + 0.02(258 - x) = 18.06
Solving this equation will give us the values of x and y, which represent the gallons of milk containing 8% butterfat and 2% butterfat, respectively, needed to obtain the desired 258 gallons.
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The number on ribens ticket has a value between the values 739214 and 74000”
The statement as an inequality expression is 739214 < x < 740000
What are inequality expressions?Inequality expressions are mathematical statements that are represented by variables, coefficients and operators where the opposite sides are not equal
How to represent the statement as an Inequality expression?The statement is given as
"The number on Riben's ticket has a value between the values 739214 and 740000”
Let the value on the ticket be x
So, the statement can be represented as
"x has a value between the values 739214 and 740000”
"Between" means the values are exclusive
So, the statement can be represented as
739214 < x < 740000
Hence, the statement as an inequality expression is 739214 < x < 740000
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Possible question
Represent the following statement as an inequality
"The number on Riben's ticket has a value between the values 739214 and 740000”
How much should be invested at an interest rate of 5.5% for 20 years to obtain the accumulated amount of
$1,000,000 if the principal was compounded continuously?
Answer: $3004166.02
Step-by-step explanation: Alrighty then so first we need a formula to solve which is A=Pe^rt which is the compounded continously formula you can find online or a textbook. The formula you should use a calculator to solve is $1,000,000e^0.055(20)= $3,004,166.024
. Five balls are placed at random in five buckets. What is the probability that each bucket has a ball
Answer:
%0.00032
Step-by-step explanation:
.2x.2x.2x.2x.2x
Select all of the solutions to the system of equations graphed below. 2 -49 -2 2 -2 No solutions
The solution to the system of equations graphed in the given figure will be
A (-5, -13) and B(2, -6) using the line properties in the coordinate plane.
As per the question statement, we are supposed to find the solution to the system of equations graphed in the given figure.
The spots where the two graph equations intersect are the answers when two equations are solved using the graph technique. This provides the x- and y-coordinate values that satisfy the two equations.
The intersection of the two equation makes the solution of the system.
Considering the diagram below the equations meet at (2,-6) and (-5, -13).
∴ The answer are (2,-6) & (-5, -13)
Hence the solution to the system of equations graphed in the given figure will be A (-5, -13) and B(2, -6) using the line properties in the coordinate plane.
Coordinate plane: A tool for graphing points, lines, and other objects is a coordinate plane. It follows directions from one place to another like a map might.
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Find the numbers with the following property three times the sum of four and a number is less than seven times the same number
Let's represent the number with the variable "x". According to the given property, we can write the following equation:
3(x + 4) < 7x
Now, let's solve this inequality to find the range of numbers that satisfy the property.
3x + 12 < 7x
Subtract 3x from both sides:
12 < 4x
Divide both sides by 4 (since the coefficient of x is 4):
3 < x
So, the range of numbers that satisfy the given property is x > 3.
Therefore, any number greater than 3 will satisfy the condition. For example, 4, 5, 6, 7, 8, etc.Step-by-step explanation:
Hi, will ya'll please help me..?
Answer:
1. 48
2. 45
3. 32
4. B
Step-by-step explanation: Hope this help :D
Based on the pattern, what are the next two terms of the sequence?
Answer:
33 , 39
Step-by-step explanation:
given
9 , 15 , 21 , 27
there is a common difference between consecutive terms, that is
15 - 9 = 21 - 15 = 27 - 21 = 6
to obtain terms in the sequence add 6 to the preceding term
27 + 6 = 33
33 + 6 = 39
the next two terms are 33 and 39
The coordinate grid shows points A through K. What point is a solution to the system of inequalities? y ≤ −2x + 10 y > 1 over 2x − 2 coordinate grid with plotted ordered pairs, point A at negative 5, 4 point B at 4, 7 point C at negative 2, 7 point D at negative 7, 1 point E at 4, negative 2 point F at 1, negative 6 point G at negative 3, negative 10 point H at negative 4, negative 4 point I at 9, 3 point J at 7, negative 4 and point K at 2, 3 A B J H
The points which represents a the solution are: A, C, D and K
What are coordinates?
Coordinates can be defined as the ordered pairs in which it is used to locate any points in 2D.
The given inequalities: y ≤ −2x + 10 & y > 1/(2x − 2)
The given points: A(-5,4), B(4,7), C(-2,7), D(-7,1), E(4,-2),
F(1,-6), G(-3,-10), H(-4,-4), I(9,3), J(7,-4) and K(2,3).
The attached figure represents the graph of the given inequalities.
The shaded area represents the solution of the inequalities.
So, the points lies in the shaded area represents the solution of the inequalities.
So, points A, C, D and K are a solution to the system of inequalities.
Note only if
If the given inequalities: y ≤ −2x + 10 & y > (1/2x) - 2
It will be the same solution.
Hence, The points A, C, D and K are a solution to the system of inequalities.
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Your cell phone plan costs $29.99 per month plus $0.15 for each text message you send or receive. You have at most $35 to spend on your cell phone bill. What is the maximum number of text messages that you can send or receive next month?
33 text messages
35 - 29.99 = 5.01
5.01 / 0.15 = 33.4