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yKpoI14uk [10]
3 years ago
12

A wooden beam 24 feet long leans against a wall and makes an angle of 71° with the ground. How high up the wall does the beam re

ach to the nearest foot?
Mathematics
1 answer:
qaws [65]3 years ago
4 0
20 is the right answer because it loses 2 feet in the angle and goes two ffet back cause the angle 


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A car is 210 inches long. A trubkis 60% longer than the car. How long is the truck ?
DIA [1.3K]
It’s should be about 320
7 0
3 years ago
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Is the following relation a function. <br><br> A) yes<br> B) no
dmitriy555 [2]

Answer:

yes

Step-by-step explanation:

A relation is a function in which for each input there is only one output.

In a relation, y is a function of x.

Now we look at the mapping

For input 6, -1 is the output

for input -1, 2 is the output

for input 4, 3 is the output

for input 0, 3 is the output

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So this relation is a function.

4 0
3 years ago
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DerKrebs [107]
B is the answer!

Explanation:
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m is a common factor since you can take m out of both but it’s not the greatest common factor.

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8 0
3 years ago
Graph the line with slope 2 passing through the point (1, -3).
Pepsi [2]

Answer:

2x-5=y

I'm not sure how your graphing tool works so I'll give you five or so coordinates

(-1,-7)

(1,-3)

(0,-5)

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Step-by-step explanation:

You first need to write an equation that you can graph

Knowing that the slope is two we can write the following equation

2x+b=y

We also know that when x=1 y=-3

This gives us 2*1+b=-3

which means that 2+b=-3

subtract 2 from both sides to figure out the b=-3

This means that the line you have to graph is 2x-5=y

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Please need HELP with A, B, and C!!
Simora [160]

Answer:

as in pic below

Step-by-step explanation:

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