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ollegr [7]
1 year ago
9

A 20-foot ladder is leaning against a building. The ladder forms an angle of 55" with the ground.

Mathematics
1 answer:
grigory [225]1 year ago
7 0
10 feet away from base
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The cylindrical part grain silo is 10 meters tall and has a radius of 5 meters. What is the volume of grain that the cylindrical
ra1l [238]

Answer: 250π m³

Step-by-step explanation:

I took the quiz!!

8 0
2 years ago
2x + 3 = 5 x = plz answer thank you
posledela

x=1

explaination:

2x+3=5x

Subtract 5x from both sides.

2x+3−5x=0

Combine 2x and −5x to get −3x.

−3x+3=0

Subtract 3 from both sides. Anything subtracted from zero gives its negation.

−3x=−3

Divide both sides by −3.

x=  

−3

−3

​

 

Divide −3 by −3 to get 1.

x=1

8 0
2 years ago
Read 2 more answers
A. Write an equation that compares Tom sand Ann's ages.b. Draw a graph to represent theequation
kompoz [17]

a. The equation that relates Ann's age (x) and Tom's age (y) is a line

The slope-intercept form of a line is:

y = mx + b

where m is the slope and b is the y-intercept.

The slope of the line that passes through the points (x1, y1) and (x2, y2) is computed as follows:

m=\frac{y_2-y_1}{x_2-x_1}

From the table, the line passes through the points (4, 8) and (8, 12), then its slope is:

m=\frac{12-8}{8-4}=\frac{4}{4}=1

Substituting with m = 1 and the point (4, 8) into the general equation, we get:

8 = 1(4) + b

8 = 4 + b

8 - 4 = b

4 = b

Finally, the equation that compares Tom's and Ann's age is:

y = x + 4

b. To graph the line y = x + 4, we need to draw two points and then connect them with a line. Replacing with x = 0 into the equation:

y = 0 + 4

y = 4

then, the point (0, 4) is on the line. And we can also use the point (4,8)

3 0
1 year ago
A P E X
alexgriva [62]

Answer:

504

step by step : 14x18=252. 20x18=360. 18x18=324. 58x18=1044. 71x18= 1278. 36x18=648. 28x18=504.

Arrange the data in an ascending order and the median is the middle value. If the number of values is an even number, the median will be the average of the two middle numbers.

504

6 0
2 years ago
How do u do 6x32 and 7x29 using distribuative property to solve
Rufina [12.5K]

Answer:

use multiple the numbers to get the co rrect

Step-by-step explanation:

32×6

=192

29×7=203

4 0
3 years ago
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