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Taya2010 [7]
2 years ago
12

A 30-foot ladder is leaning against an office building. if the base of the ladder is

Mathematics
1 answer:
Lina20 [59]2 years ago
4 0

Angle of elevation would be 66 degrees

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Simplify: 3^2 * 3^4
anygoal [31]

3^2 = 9

3^4= 81

9 x 81 = 729

Your answer is 729 . Good luck (:

3 0
3 years ago
Are AC and BE congruent? Explain.
andriy [413]
Well in order to find the congreunt angle you have to meuseres the angles because congruent means the sme thing as if you move it so yes i think that they are congruent

6 0
3 years ago
Which of the following statements explains how to solve for w in the equation A = lw?
gladu [14]

Answer:

Divide both sides by l.

Step-by-step explanation:

The equation that we have to solve in this problem is

A=lw

where

A is the area

l is the length

w is the width

Here we want to solve the equation for w, the width. It means that we have to isolate this variable.

In order to do so, we proceed as follows:

1) We divide by l on both sides:

\frac{A}{l}=\frac{lw}{l}

2) We simplify l on the right side, so we get:

\frac{A}{l}=w

So, we have solved for w.

Therefore, the correct answer is

Divide both sides by l.

6 0
3 years ago
Round 256.709 to the nearest tenth place
Rufina [12.5K]

Answer: 256.7

Step-by-step explanation: the tenth place, (7) is rounded to 7 because when you round the number after the tenth place (7) the number has to be at 5 or greater inorder to change values.

7 0
2 years ago
Write each numeral in expanded form? 2356
den301095 [7]
2,356 = 2,000 + 300 + 50 + 6
As simple as that!
4 0
3 years ago
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