The measure of the indicated angle to the nearest degree is D) 34°.
If one angle in a triangle is 90 degrees, then the sum of the other two angles must be 90 degrees as well since the angles in a triangle add up to 180 degrees.
A) 56°: This angle is already one of the known angles, not the remaining angle.
B) 48°: This angle cannot be the remaining angle since we already have a 56-degree angle, and the sum of the remaining two angles should be 180 - 90 - 56 = 34 degrees.
C) 42°: This angle cannot be the remaining angle since we already have a 56-degree angle, and the sum of the remaining two angles should be 180 - 90 - 56 = 34 degrees.
D) 34°: This angle can be the remaining angle. If one angle is 90 degrees and another angle is 56 degrees, then the remaining angle would be 180 - 90 - 56 = 34 degrees.
Therefore, the measure of the indicated angle to the nearest degree is D) 34°.
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Hello, I need help solving is and finding the checkpoints
161 feet lower
166 feet
Explanationsa) Given the following parameters
Distance of checkpoint 3 above the sea = -197 feet
Distance of checkpoint 5 above the sea = -36 feet
Determine the distance between the checkpoints
Distance = checkpoint 5 - (checkpoint 3)
Distance = -36 - (-197)
Distance = -36 + 197
Distance = 161feet
Hence checkpoint 3 is 161 feet lower than checkpoint 5
b) If the top of the hill is 363feet above check point 3, the altitude of the top of the hill is given as:
Altitude = -197 + 363
Altitude = 166feet
Hence the altitude of the top of the hills is 166feet
Select the Correct Answer Consider the following Equation 12w - 27 = -34 + 14 Which Equation has the same solution as the equation given above?\(A. -2w + 21 = -8w + 36\\B. -\frac{5}{6} w + 2 = -34 + 14w\\C. -47 - 10w = -9w -40 - 3w\\D. \frac{9}{7} w = \frac{13}{14} w + 2\)
How would I round .1245 to the nearest Hundredths???
Answer:
.12
Step-by-step explanation:
See if the number after the hundreths is greater than or 5, which in this case its not, so you will round it by keeping it the same
A single taxpayer has AGI of $75,200. The taxpayer uses the standard deduction. What is her taxable income for 2022?
A.$50,100
B.$62,250
C. $75,200
D. $88,150
The taxable income for the single taxpayer with an AGI of $75,200 and using the standard deduction for 2022 is A. $50,100.
The taxable income is calculated by subtracting the standard deduction from the adjusted gross income (AGI). The standard deduction is a fixed amount that reduces the taxpayer's taxable income, and it varies based on the taxpayer's filing status.
For 2022, the standard deduction for a single taxpayer is $12,550. By subtracting this amount from the taxpayer's AGI of $75,200, we get the taxable income.
The standard deduction reduces the taxpayer's taxable income by a fixed amount. In this case, since the taxpayer is single, the standard deduction for 2022 is $12,550. To calculate the taxable income, we subtract the standard deduction from the taxpayer's AGI.
AGI - Standard Deduction = Taxable Income
$75,200 - $12,550 = $62,650
Therefore, the taxable income for the single taxpayer is $62,650.
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I need help on my math work
The specified details of the triangle, obtained using the segments joining the midpoints of the sides of the triangle ΔADG and trapezoid ACFG indicates that we get;
4. \(\overline{CE}\) is a midsegment of ΔBDF
\(\overline{BF}\) is the midsegment of trapezoid ACFG
5. CE = 12 cm, AG = 36 cm
6. m∠2 = 116°, m∠3 = 32°, m∠4 = 58°, m∠5 = 58°, m∠6 = 64°
What is the midpoint of a segment?The midpoint of a segment or the side of a triangle is a point that divides the segment into two parts of the same length.
4. The details of the diagram indicates that the segment \(\overline{CE}\) is the midsegment of triangle ΔBDF
\(\overline{BF}\) is the midsegment of trapezoid ACFG
5. \(\overline{CD}\) is congruent to \(\overline{BC}\) by the definition of the midpoint of \(\overline{BD}\), similarly;
\(\overline{BC}\) is congruent to \(\overline{AB}\), by the definition of midpoint of \(\overline{AC}\), therefore;
\(\overline{CE}\) is the midsegment of triangle ΔBDF, therefore;
CE = (1/2) × BF
CE = (1/2) × 24 cm = 12 cm
CE = 12 cm
ΔBDF and ΔADG and ΔCDE are similar triangles, therefore;
\(\overline{BD}\) = (2/3) × \(\overline{AD}\)
Similarly, by the relationship between similar triangles we get;
\(\overline{BF}\) = (2/3) × \(\overline{AG}\)
BF = 24 cm, therefore;
24 = (2/3) × AG
AG = (3/2) × 24 = 36
AG = 36 cm
6. The length of a median of a right triangle, drawn from the right angled vertex, is half the length of the hypotenuse side.
Therefore; ΔACM and ΔABM are an isosceles triangles
m∠1 = m∠3 = 32°
m∠2 = 180° - (32° + 32°) = 116°
m∠2 = 116°
m∠3 = 32°
m∠4 = m∠5 = 90° - m∠1
m∠4 = m∠5 = 90° - 32° = 58°
m∠4 = 58°
m∠5 = 58°
m∠6 = 180° - (m∠4 + m∠5)
m∠6 = 180° - (58° + 58°) = 64°
m∠6 = 64°
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Solve 8^x ÷ 4 = 128. What is the value of x?
Answer:
x=3
Step-by-step explanation:
Answer:
The value of x is probably 1
Step-by-step explanation:
Which of the numbers below is greater than 0.75? Select all that apply.A) 32B) −0.5C) 1.2D) −14E) −2.4
In this case, we'll have to carry out several steps to find the solution.
Step 01:
Data:
0.75
Step 02:
greater than:
greater than 0.75:
a population is modeled by the differential equation dp dt = 1.2p 1 − p 4300 .
(a) For what values of P is the population increasing and for what values of P is
the population decreasing?
(b) If the initial population is 5500, what is the limiting pupulation?
(c) What are the equilibrium solutions?
a) the population cannot be negative, the limiting population is 4300.
b)the population is increasing when 0 < p < 4300 and decreases when p > 4300.
c)the equilibrium solutions are p = 0 and p = 4300.
(a) To determine when the population is increasing or decreasing, we need to look at the sign of dp/dt.
\(\frac{dp}{dt} = 1.2p(1 - \frac{p}{4300})\)
For dp/dt to be positive (i.e. population is increasing),
we need\(1 - \frac{p}{4300} > 0, or \ p < 4300.\)
For dp/dt to be negative (i.e. population is decreasing),
we need\(1 - \frac{p}{4300} < 0, or p > 4300.\)
Therefore, the population is increasing when 0 < p < 4300 and decreases when p > 4300.
(b) To find the limiting population, we need to find the value of p as t approaches infinity.
As t approaches infinity,\(\frac{dp}{dt}\)approaches 0. Therefore, we can set \(\frac{dp}{dt}\) = 0 and solve for p.
0 = 1.2p(1 - p/4300)
Simplifying, we get:
0 = p(1 - p/4300)
So, either p = 0 or 1 - p/4300 = 0.
Solving for p, we get:
p = 0 or p = 4300.
Since the population cannot be negative, the limiting population is 4300.
(c) Equilibrium solutions occur when\(dp/dt = 0.\)We already found the equilibrium solutions in part (b): p = 0 and p = 4300.
Therefore, the equilibrium solutions are p = 0 and p = 4300.
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a) The population is increasing when 0 < p < 4300, and decreasing when p > 4300.
b) The population cannot be negative, the limiting population is 4300.
c) these are the equilibrium solutions. At p = 0, the population is not
increasing or decreasing, and at p = 4300, the population is decreasing
but not changing in size.
(a) To determine when the population is increasing or decreasing, we
need to find the sign of dp/dt. We have:
dp/dt = 1.2p(1 - p/4300)
This expression is positive when 1 - p/4300 > 0, i.e., when p < 4300, and
negative when 1 - p/4300 < 0, i.e., when p > 4300.
Therefore, the population is increasing when 0 < p < 4300, and
decreasing when p > 4300.
(b) To find the limiting population, we need to solve for p as t approaches infinity. To do this, we set dp/dt = 0 and solve for p:
1.2p(1 - p/4300) = 0
This equation has two solutions: p = 0 and p = 4300. Since the population cannot be negative, the limiting population is 4300.
(c) To find the equilibrium solutions, we need to solve for p when dp/dt = 0. We already found that the only solutions to dp/dt = 0 are p = 0 and
p = 4300.
Therefore, these are the equilibrium solutions.
At p = 0, the population is not increasing or decreasing, and at p = 4300,
the population is decreasing but not changing in size.
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Which represents the measures of all angles coterminal with a 400° angle? 360 40n, for any integer, n 360 40n, for any whole number, n 40 360n, for any integer, n 40 360n, for any whole number, n.
Coterminal angles are those angles who both share same terminal sides.
Here. the Option C: 40° + (360n)° for any whole number n is correct.
Given that:To find coterminal angle with a 400° angle.
What are coterminal angles?Coterminal angles are those angles who both share same terminal sides.
Since terminal side can come at same place after one round forward, two round forward etc and one round backward, two round backward thus multiples of 360 or 0 can be added or subtracted.
A full round is of 360°.
If an angle is of \(\theta ^\circ\), then \(\text{Coterminal angles of\:} \theta^\circ = \theta^\circ \pm 360^\circ n; n \in \mathbb Z\)
Thus, we have:
Coterminal angles of 400 degrees = \(400 \pm 360n = 40+360 \pm 360n = 40 \pm 360(n+1); n+1 \in \mathbb Z\\or\\\text{Complementary angles of 400}^\circ = 40^\circ+360n^\circ; n \in \mathbb Z\)
Thus, the Option C: 40° + (360n)° for any integer n is correct.
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big pts. no links pls help with explanation
AND BRAINLEST
James opens 2 different savings accounts and deposits $12,000 into each one.
Account I earns 2.2% interest compounded annually.
Account II earns 2.2% annual simple interest.
There are no additional deposits or withdrawals.
What is the sum of the total balances of these accounts at the end of 7 years?
Question 7 options:
$27,168.00
$27,696.00
$27,949.08
$27,822.53
Answer:
The answer to this is D $27,822.53
Step-by-step explanation:
Answer:
27,822.53
Step-by-step explanation:
7. Explain what step was taken to go from the first equation to the second equation.
step 1: 2(x - 4) = -12
step 2: 2x - 8 = -12
A. Distribute the 2 on the left side of the equation.
B. Subtract both sides by 4.
C. Divide both sides by 2.
D. Add 4 on the left side.
Option A
your just multiplying the 2 to what's in parentheses
A result is called "statistically significant" whenever. O The null hypothesis is true. O The significant level a = 0.05. O The p-value Greaterthanorequalto 0.05. O The p-value is less than the significant level.
A result is called "statistically significant" when the p-value is less than the significant level, typically 0.05.
This means that there is less than a 5% chance that the results are due to chance alone, and suggests that there is a real effect present in the data.
The Null Hypothesis is the assumption that there is no significant difference between the measured phenomenon and a certain value or set of values. A statistically significant result means that the observed data are inconsistent with the assumption of no difference, or no effect.
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Someone please help me with this
Answer:
<4
Step-by-step explanation:
the figure below is made of two triangular prisms. what is the volume of the figure
Answer:
896 cubic inches
Step-by-step explanation:
V (Δ prism) = 1/2 · height · base · length
V (top prism) = 1/2(6)(12)(14)
V (top prism) = 504 in³
V (bottom prism) = 1/2(7)(8)(14)
V (bottom prism) = 392 in³
504 + 392 = 896
Solve -5w = -80 for w
W=
Answer:
w = 16
Step-by-step explanation:
Divide -5 into -80 for a positive number as your answer. Your answer should be 16 when you done it manually.
Answer: 16
Step-by-step explanation:
Divide -80 by -5 and then you get 16
Hope this helps :)
Number 16 plz and don't answer if you don't know I'll report you
Answer:
a = 5 seconds and b = 50 inches c = No, because it starts at 50 inches and only goes down after that. This means it will never be at 120 inches.
Step-by-step explanation:
A. Solve it as a quadratic equation where h = 0 (because it will be 0 inches above the water).
0 = - 16t^2 + 70t + 50
0= -2(8t^2 - 35t -25)
0= -2(t - 5)(8t + 5)
Since the amount of time has to be positive, t - 5 = 0, so t = 5 seconds
B. Substitute t = 0 into the equation.
h = -16(0)^2 + 70(0) + 50
h = 0 + 0 + 50
h = 50 inches
C. It's diving, so it's only going down and won't reach 10 feet.
enter your answer and show all the steps that you use to solve this problem in the space provided. Find the values of X and Y
Answer:
x = 90, y = 43
Step-by-step explanation:
since AB = AC then Δ ABC is isosceles with the base angles being congruent , that is
∠ B = ∠ C = 47°
AD is the perpendicular bisector of BC , then x = 90°
the sum of the 3 angles in Δ ABD = 180° , so
y + x + ∠ B = 180
y + 90 + 47 = 180
y + 137 = 180 ( subtract 137 from both sides )
y = 43
Elmer spent the day at the mall. First, he bought five rabbits for $10 each. Later, he bought four cupboards for $70 each. After that, he found a twenty dollar bill. Also, he returned one rabbit. Write the total change to Elmer's funds as an integer.
Answer:
-300
Step-by-step explanation:
Step 1: Find the amount Elmer's funds decreased after purchasing the rabbits:
Let x represent Elmer's funds.
Since Elmer bought five rabbits for $10 each, he lost $10 5 times.
x - (10 * 5)
x - 50
Thus, Elmer lost (spent) $50 for the 5 rabbits.
Step 2: Find the amount Elmer's funds decreased after purchasing the cupboards:
Since Elmer bought four cupboards for $70 each, he lost $70 4 times:
x - (50 + (70 * 4))
x - (50 + 280)
x - 330
Thus, after purchasing the rabbits and cupboards, Elmer lost $330.
Step 3: Find the amount Elmer's funds increased after finding the twenty-dollar bill:
Since Elmer found a twenty-dollar bill, he gained $20
x - (330 + 20)
x - 310
Step 4: Find the amount Elmer's funds increased after returning one rabbit:
Since Elmer returned one rabbit, he gained $10:
x - (310 + 10)
x - 300
Thus, Elmer's funds changed totally by -$300.
Putting all the information together, we have:
x - 10 - 10 - 10 - 10 - 10 - 70 - 70 - 70 - 70 + 20 + 10
x - 50 - 280 + 30
x - 330 + 30
x - $300
77+7
plz help me with this problem dldldlddldldl
Answer:
84
Step-by-step explanation:
1. Set up Problem
2. Add form right to left
Given the equation y= 2x - 8, what is the slope and the y-intercept?
Om = 2 and b= 8
O m= 2 and b= -8
m= 8 and b=2
O m= -8 and b= 2
HALP ME PLZZ ASAP NO LINKS
Answer:
Step-by-step explanation:
PLEASE HELP: Explain how you can find the circumference (perimeter) of a circle given its area. (I will give u the brainliest)
Answer:
ok
1 divide the area A÷ 3.1416
2 find the square root of the number for example 3×3=9 so the square root of 9 is 3
3 the results is you radio.
4 do this formula 2×3.1416× the number you got.
The ordered pair (1, 4) is a solution to the equation x + y = 5 because 1 + 4 = 5 is a true statement. Which of the following ordered pairs is also a solution to the equation x + y = 5 ?(- 3, - 2)(2, 3)o (- 4, 1) (0, - 5)
Given
The ordered pair (1, 4) is a solution to the equation x + y = 5 because 1 + 4 = 5 is a true statement. Which of the following ordered pairs is also a solution to the equation x + y = 5
Solution
\(\begin{gathered} x+y=5 \\ \text{The ordered pair (1,4)} \\ \therefore x=1\text{ and y = 4} \\ 1+4=5 \\ \\ \text{NOW } \\ (2,3)\text{ Which is (x,y)} \\ x+y=5 \\ 2+3=5 \end{gathered}\)The final answer
\((2,3)\)
please help i will give brainliest tyy
Answer:
y=3x-1
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
y=3x-1
have a nice day ! :)
Write one thing you are going to do next year to improve your grades. Write at least one
paragraph?!?!?!?!?!?!?!?!?!?!??????!??????
Enhance your academic performance by formulating specific, attainable objectives.
How to improve school grades?This includes identifying a mark for every course, simplifying complex projects into feasible assignments, and devising a timetable that incorporates allocated intervals for homework, test review, and preparation.
Furthermore, seeking assistance from educators or tutors, remaining organized, and practicing sound time management techniques can all augment one's grades.
It must be emphasized, however, that measurable progress is the result of patience and diligence, but with unwavering dedication, anyone can surmount their scholastic aspirations.
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what is (−2.1)⋅(−1.4)
Solve :p (algebra)
3+5
Answer:
8...
Step-by-step explanation:
What is the least possible value of (x +1)(x+2)(x+3)(x +4)+2019 where x is a real
number?
MANY POINTS
Answer:
f(x)=(x+1)(x+2)(x+3)(x+4)+2019
f(x)=(x2+5x+4)(x2+5x+6)+2019
Suppose that y=x2+5x
Hence we have f(y)f(y)=(y+4)(y+6)+2019=y2+10y+24+2019=y2+10y+25+2018=(y+5)2+2018≥2018[∵(y+5)2≥0,∀y∈R]
and therefore…. min (f(x))=2018
ANSWER = 2018
Step-by-step explanation:
hope that helps >3
Answer:
2018
Step-by-step explanation:
By grouping the first, last and two middle terms, we get (\(x^{2}\)+5x+4)(\(x^{2}\)+5x+6) + 2019. This can then be simplified to (\(x^{2}\)+5x+2)^2 - 1 + 2019 Noting that squares are nonnegative, and verifying that \(x^{2}\) + 5x + 5 = 0 for some real x, the answer is 2018.
Evaluate 3x + 2y - 22when x = 5, y = 2 and z = 1.
3x + 2y - 2z = 17
when x = 5, y = 2, and z = 1
Explanation:Given
3x + 2y - 2z
For x = 5, y = 2 and z = 1, we have:
3(5) + 2(2) - 2(1)
= 15 + 4 - 2
= 17
Meghan has a jar containing 15 counters. There are only blue counters, green counters and red counters in the jar.
Hector is going to take at random one of the counters from his bag of 12 counters. He will look at the counter and put the counter back into the bag.
Hector is then going to take at random a second counter from his bag. He will look at the counter and put the counter back into the bag.
Meghan is then going to take at random one of the counters from her jar of counters. She will look at the counter and put the counter back into the jar.
The probability that the 3 counters each have a different colour is 7/24
(c) Work out how many blue counters there are in the jar.