2 years ago

In the triangle above, Eight-fifteenths represents which ratio?

1 answer:

6 0

The answer is AC/AB or tanB.

tangent is opposite over adjacent, and the opposite of angle B is 8 and the adjacent is 15, which gives you 8/15.

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How to write distributive property for 7x420

Ugo [173]

7x420
= 7( 400 + 20)
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8 0

3 years ago

What is the value of X in this figure? Answers: 6 6√3 12√2 12√3

Lady bird [3.3K]

Answer:

$12\sqrt{2}$

Step-by-step explanation:

$\sqrt{12^2+12^2}$

$12^2+12^2=12^2\cdot \:2$

$\sqrt{12^2\cdot \:2}$

$\sqrt{2}\sqrt{12^2}$

$12\sqrt{2}$

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3 years ago

Dina found two angles of a parallelogram to be equal to 40 degree and 50 degree. What should we conclude about Dina's calculatio

VashaNatasha [74]

The calculations are incorrect because the angles in a parallelogram are either:
The same
or complimentary (add up to 180)

Neither case is true here so the calculations are incorrect.

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3 years ago

Karen wants to find the surface area of this prism.

andrew11 [14]

Ft2 (squared) hope it helps

3 0

2 years ago

Find the area of a square with side length 13 ft

Strike441 [17]

The area of a square is the length of the side squared. 13^2 = 169
The area of a square with a side length of 13 feet is 169 feet.

Hope this helps =)

8 0

3 years ago