Height of a ladder. The base of a 11 meter ladder is
4 meters away from a wall. How high from the floor
is the top of the ladder?
A. 10.6
B. 10.9
C. 10.2
D. 12.5
Answers
Answer: D: 10.9
Step-by-step explanation:
Hope this helps you out!
Related Questions
What number would you multiply (6x-y+4) by so that the result is an equivalent expression to (3x+9x)-(2y-8) Be sure to enter your answer as a number.
Answers
Answer:
2
Step-by-step explana
(6x-y+4)*2= 12x -2y+8= (3x+9x)-(2y-8)
The ratio of the interior angles of a triangle is 4 : 6 : 8. What are the angle measures? Write the angle measures from least to greatest.
PLLEASEEE HELP ASAPPP
Answers
Answer:
let the interior angle of a triangle be 4x,6x and 8x
According to the question,
The interior angles of the triangle=180
4x+6x+8x=180
or, 18x=180
or,x=180÷18
therefore ans x=10
1st angle=4x( putting the value of x)
=4×10 = 40
2nd angle= 6x =6×10 =60
3rd angle= 8x =8×10 =80
Of you doubt the ans= ( Check out)
Adding all the angles give 180
Find the missing number so that the equation has infinitely many solutions. – 5x–19= (Blank)x–19
Answers
Answer:(number)=-5
Step-by-step explanation:
You can use simple logic in order to solve this equation.
An equation that has infinitely many solutions will have the same exact numbers on both sides
Example: 3x = 3x, it has infinite solutions because no matter what number you put, the equation will always be true
The solution for this equation is -5 because when -5x-19=-5x-19, no matter what number you put as a solution, it will be true.
Answer:
Step-by-step explanation:
and 90% of people marry there 7th grade love. since u have read this, u will be told good news 2night. if u don't pass this on nine comments ur worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of ur life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love u
Jalissa's mom purchased coffee from the local coffee shop. The first cup of coffee was $4.15. Each refill is $1.25. She also decided to get a bagel for $3.50. If Jalissa's mom had 2 refills and a $0.50 discount as part of the rewards program, how much did she spend at the coffee shop?
Answers
1.25 x 2 = 2.50
4.15 + 3.50 = 7.65
7.65 + 2.50 = 10.15
10.15 - 0.50 = 9.65
Answer:
$9.65
Step-by-step explanation:
1.25 * 2 = 2.5 + 4.15 + 3.5 - 0.5 = $9.65
Help me pls pls pls pls
Answers
Answer:
(520-(114×2))÷2
=(520-228)÷2
=292÷2
=146cm
Perimeter of rectangle:
length×2 + wide×
=Total perimeter
In regular pentagon FGHIJ, extending the sides of the pentagon, as shown, forms a star. What is the measure of angle A in the figure?
Answers
Answer:
is there another picture you are able to show so i understand more
Step-by-step explanation:
What could thy the ansewr diddly dot be?
Answers
Answer:
The answer is B
answer should be b because only Gypsy can found ın drywals
The table shows the multiplication of two linear expressions. Select the correct reason for each step.
Reason 1:
Reason 2:
Reason 3:
Reason 4:
Answers
Answer:
Step-by-step explanation:
reason 1:
opening of brackets to solve the expression
reason 2:
in multiplication order is followed i.e. the number always lead the variable in the expression
reason 3:
for clarification brackets are added to multiply like terms i.e. numbers with numbers and variable with the variable
reason 4:
the solved and simplified expression is delivered as a result
Please answer! I will give brainliest to the right answer!
Answers
Answer: 2, 4
Step-by-step explanation:
Answer:
2 and 4
Step-by-step explanation:
Please HELP I WILL GIVE BRAINLYEST
Answers
1. 7x + 12 = 33
2. 7 + 12x = 33
3. 7x - 12 = 33
4. 7 - 12x = 33
Answers
Answer:
1. 7x + 12 = 33
Answer:
it would be 7x + 12 = 33.
Step-by-step explanation:
Each friend pays 7 dollars, and there is an unknown amount of friends, making that x, so it is 7x. there is also another 12 dollars added on, but no variables involved, so that is the 12. The total cost is 33 dollars, so that is the end result, so it is 7x + 12 = 33
!!!!!(Help me please)!!!!!
Answers
okey no i don't speak english jsjsj ._.
Answer:
A 28
Step-by-step explanation:
17 17 | 20 22 |22| 25 27 | 29 30
18/19 : lower quartile
22 : median / middle quartile
28 : upper quartile
4837.45 x 10³ =
A. 4.83745
B. 483.745
C. 483,745
D. 4,837,450
Answers
Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111
Answers
Here are the pairs matched with their products:
- (-5)(4.2) matches with -21
- (-7)(-3) matches with 21
- (2.5)(-9) matches with -22.5
Pairs (4) and (5) do not have corresponding products in the given options.
(-5)(4.2) = -21
(-7)(-3) = 21
(4)(5) = 20
(2.5)(-9) = -22.5
So, the pairs of numbers and their products are as follows:
(-5)(4.2) = -21 matches with -21.
(-7)(-3) = 21 matches with 21.
(4)(5) = 20 matches with 20.
(2.5)(-9) = -22.5 matches with -22.5.
I hope this helps!
A truck driver drove 150 miles in 3 hours. At that rate, how long will it take the drive to travel 500 miles?
I’m bad at math and confused. Help?
Answers
=====================================================
Explanation:
We'll use the values in the first sentence to find the rate or speed.
distance = rate*time
rate = distance/time
rate = (150 miles)/(3 hours)
rate = 50 miles per hour
Now we can determine the time needed to travel 500 miles
distance = rate*time
time = distance/rate
time = (500 miles)/(50 mph)
time = 10 hours
Answer: 10 hours
Step-by-step explanation:
We can set up a proportion to solve. Let x be equal to the number of hours it takes to drive 500 miles.
\(\displaystyle \frac{150\;miles}{3\;hours} =\frac{500\;miles}{x\;hours}\)
Now, we will cross-multiply.
150 * x = 500 * 3
150x = 1,500
Lastly, we will divide both sides of the equation by 150 to isolate the variable
x = 10 hours
Read more about this question here: https://brainly.com/question/23463923
Can someone help me out
Answers
This is because the graph goes by .25s
Solve the equation r = 1/(x-1) for x in terms of r. In other words, manipulate the equation until you have x equal to an expression with r's in it but no x's.
Answers
Answer:
\(x=\frac{1}{r} +1\)
Step-by-step explanation:
\(r=\frac{1}{x-1}\)
\(r(x-1)=1\)
\(x-1=\frac{1}{r}\)
\(x=\frac{1}{r} +1\)
Answer:
\(x=\dfrac{1+r}{r}\)
Step-by-step explanation:
Given equation:
\(r=\dfrac{1}{(x-1)}\)
Multiply both sides by (x - 1):
\(\implies r(x-1)=\dfrac{1}{(x-1)} \cdot (x-1)\)
\(\implies r(x-1)=1\)
Expand the brackets:
\(\implies rx-r=1\)
Add r to both sides:
\(\implies rx-r+r=1+r\)
\(\implies rx=1+r\)
Divide both sides by r:
\(\implies \dfrac{rx}{r}=\dfrac{1+r}{r}\)
\(\implies x=\dfrac{1+r}{r}\)
help pls its due today thank you
Answers
Describe how the data is dispersed in a box plot with the following data set: 25, 36, 21, 30, 20, 32, 38, 19, 36, 31, 26, 33, 27, 18, 24.
AND PLEASE ACTUALLY EXPLAIN/DESCRIBE!
Answers
In a box plot, also known as a box-and-whisker plot, the data is dispersed and represented visually to provide a summary of the distribution and key characteristics of the dataset. Let's describe how the data is dispersed in the box plot for the given data set: 25, 36, 21, 30, 20, 32, 38, 19, 36, 31, 26, 33, 27, 18, 24.
1. Median (Q2): The median represents the middle value of the dataset when arranged in ascending order. In this case, the median is around 27 or 28, as it lies between the values 27 and 30.2. Lower Quartile (Q1): The lower quartile marks the boundary between the lower 25% of the data and the upper 75%. It is located approximately around 22 or 23, as it falls between the values 21 and 24.3. Upper Quartile (Q3): The upper quartile marks the boundary between the lower 75% of the data and the upper 25%. It is located around 34 or 35, as it lies between the values 33 and 36.4. Interquartile Range (IQR): The IQR is the range between the upper and lower quartiles (Q3 - Q1). In this case, the IQR is approximately 12 (35 - 23).5. Whiskers: The whiskers represent the range of the data excluding any outliers. They extend from the lower quartile (Q1) to the minimum value and from the upper quartile (Q3) to the maximum value. However, in some cases, the whiskers can also be defined based on certain criteria, such as 1.5 times the IQR. Outliers, if present, are depicted as individual data points beyond the whiskers.6. Outliers: Outliers are data points that significantly deviate from the rest of the dataset. In this case, there are no clear outliers based on the data provided.7. Box: The box in the box plot spans from the lower quartile (Q1) to the upper quartile (Q3) and represents the middle 50% of the data. In this case, the box spans approximately from 23 to 35.By observing the box plot, we can see that the data is moderately dispersed, with the majority of values concentrated around the median. The range of the data is approximately 20 to 38, with some variability within the dataset.
\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)
♥️ \(\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)
Minimum value: 18
First quartile (Q1): 22
Median: 29
Third quartile (Q3): 36
Maximum value: 38
The box plot is created using these values. A box is drawn from Q1 to Q3 with a line inside the box at the median. Whiskers are drawn from the box to the minimum and maximum values. Any data points beyond the whiskers are plotted as individual points.
In this box plot, the data is dispersed fairly evenly, with no outliers beyond the whiskers. The box is centered around the median, indicating that the data is roughly symmetric. The lower half of the data is slightly more spread out than the upper half, as indicated by the longer whisker on the left side of the box. Overall, the box plot shows that the data is relatively consistent, with no extreme values.
Multiply.
(−2.1)⋅(−1.4)
Answers
Two negatives - • - = + equal a positive
Answer:
(-2.1) x (-1.4) = 2.94
Step-by-step explanation:
May I have Brainliest please? My next rank will be the highest one: A GENIUS! Please help me on this journey to become top of the ranks! I only need 10 more brainliest to become a genius! I would really appreciate it, and it would make my day! Thank you so much, and have a wonderful rest of your day!
please help I dont know how to do this.
Answers
Answer: The expression would be 2b+7
Step-by-step explanation:
b will be the number of blue beads for the bracelet.
The number of red beads will be represented as b + 7.
Determine the expression for the total number of beads.
Then we can written it as,
= b + (b +7)
= 2b + 7.
:)
Which of the following quantities are directly proportional?
the length of a right triangle's leg and its area if the other leg is 5 inches.
Answers
Answer:
25 inches squared
Step-by-step explanation:
Which number sentence is true?
Answers
Please I need help Asp please help me solve the equation in the picture below also please show steps on how to solve
Answers
Answer:
\(x=-6\dfrac{7}{8}\)
Step-by-step explanation:
\(Solve\:9\:\dfrac{1}{4}\:+\:x\:=\:2\:\dfrac{3}{8}\)
Step 1:
Convert all mixed fractions to improper fractions.
This will make it easier to add and subtract
Mixed fraction \(a\dfrac{b}{c}\) can be converted to an improper fraction using
\(a\dfrac{b}{c}=\dfrac{a\cdot \:c+b}{c}\)
\(9\dfrac{1}{4}=\dfrac{9\cdot 4+1}{4} = \dfrac{37}{4}\)
\(2\dfrac{3}{8}=\dfrac{2\cdot 8+3}{8} =\dfrac{19}{8}\)
Step 2:
Replace every mixed fraction in the original equation with its equivalent improper fraction:
\(\dfrac{37}{4}+x=\dfrac{19}{8}\)
Step 3
Solve for x
\(\dfrac{37}{4}+x-\dfrac{37}{4}=\dfrac{19}{8}-\dfrac{37}{4}\)
Simplify:
\(x =\dfrac{19}{8}-\dfrac{37}{4}\)
To calculate the right side value, multiply \(\dfrac{37}{4}\) by 2 on both numerator and denominator. This will get the denominator as 8 for both fractions and we can simply subtract the numerator:
\(\begin{aligned}x & = \dfrac{19}{8} - \dfrac{37 \times 2 }{4 \times 2} \\ & = \dfrac{19}{8} - \dfrac{74}{8}\\& = \dfrac{19 - 74}{8}\\& = - \dfrac{55}{8}\\\end{aligned}\\\\\)
\(\mathrm{Convert\:to\:mixed\:number:\:Quotient\dfrac{Remainder}{Divisor}}\)
55 goes into 8 six times so the whole part(quotient) is 6
Remainder = 55 - 8 x 6 = 55 - 48 = 7
So the fractional part = remainder/divisor = 7/8
Result:
\(x=-6\dfrac{7}{8}\)
Help ASAP I stink at these i always give brainliest and thanks
Answers
Answer:
A
Step-by-step explanation:
Using the recursive formula with a₁ = 5 , then
a₂ = 2a₁ - 7 = 2(5) - 7 = 10 - 7 = 3
a₃ = 2a₂ - 7 = 2(3) - 7 = 6 - 7 = - 1
a₄ = 2a₃ - 7 = 2(- 1) - 7 = - 2 - 7 = - 9 → A
Help pls!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
Answers
Answer:
b=1/5 so basically b=1
Step-by-step explanation:
-10b--16b+3b-17b=-8
Add similar elements
-10b-16b+3b-17b=-40b
-40b=-8
Divide both sides by -40
-40b/-40=-8/-40
Simplify;
40b/40
=b
Simplify;
-8/-40
=8/40
Cancel the common factor 8
b=1/5
Hope this helped!!!!
PLEASE ANSWER AS FAST AS YOU CAN BUT PLEASE GET THE RIGHT ANSWER!!!
Answers
Answer: (-3,-8)
Step-by-step explanation: opposite of (3,-8)
so i need to drag the tiles and get the answer :)
Answers
Answer:
\( - 2 \frac{3}{5} \div \frac{3}{5} = - \frac{13}{5} \times \frac{5}{3} = - \frac{13}{3} = - 4 \frac{1}{3} \)
\(2 \frac{1}{4} \div \frac{3}{4} = \frac{9}{4} \times \frac{4}{3} = 3\)
\( - \frac{10}{17} \div ( - \frac{15}{17} ) =\)
\( - \frac{10}{17} \times ( - \frac{17}{15} ) = \frac{2}{3} \)
\( 2.75 \div ( - 2.2) = \)
\( 2 \frac{3}{4} \div ( - 2 \frac{1}{5} ) = \)
\( \frac{11}{4} \div ( - \frac{11}{5} ) = \frac{11}{4} \times ( - \frac{5}{11} ) = - \frac{5}{4} = - 1.25\)
3 ⇒ 2 (1/4) / (3/4)
-1.25 ⇒ 2.75 / (-2.2)
2/3 ⇒ (-10/17) / (-15/17)
-4 1/3 ⇒ -2 (3/5) / (3/5)
Hope my answer helps you✌️
Mark BRAINLIEST
PLS HELP WILL GIVE BRANLIEST IF CORRECT
.
Answers
The correct answer is D
For each ride, a taxi service charges an initial fee plus an additional fee based on the number of kilometers of the trip. The graph shows the cost for taxi rides. Select a true statement. The rise is 4 while the run is 2. The selection of answers are:
A: The slope is 2.1. This means that each kilometer costs $2.10.
B: The slope is 5. This means that each kilometer costs $5.
C: The y-intercept is 2.1. This means that the initial fee is $2.10.
D: The y-intercept is 5. This means that the ride lasts 5. kilometers.
Which one is right and why?
Answers
THIS MIGHT NOT BE WHAT YOU ARE LOOKING FOR AND MIGHT NOT BE CORRECT! READ FIRST!
The answer is A. The slope of the line is rise/run = 4/2 = 2.1. This means that each kilometer costs $2.10. The y-intercept is 2.1, which means that the initial fee is $2.10. So the correct statement is: The slope is 2.1. This means that each kilometer costs $2.10.
The other statements are incorrect. The slope is not 5, so each kilometer does not cost $5. The y-intercept is not 5, so the ride does not last 5 kilometers. The y-intercept is the value of the function when the input is 0, which in this case is the initial fee of $2.10.