3 years ago

I need help with a question

1 answer:

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What question do you need help with

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Makovka662 [10]

Answer:

Elga is 42 years old

Step-by-step explanation:

55-13=42

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3 years ago

RUDIKE [14]

Answer:

2187

So you do 3 x (3 6)

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2 years ago

torisob [31]

The perimeter of the equilateral triangle will be 76.2 in

<u>Explanation:</u>

Altitude of an equilateral triangle, H = 22 in

Perimeter, p = ?

Let a be the side of the triangle

We know:

$H = \frac{a\sqrt{3} }{2} \\\\22 = \frac{a\sqrt{3} }{2} \\\\a = 25.4 in$

Perimeter = 3a

P = 3 X 25.4 in

P = 76.2 in

3 0

3 years ago

Neko [114]

Answer: A

Step-by-step explanation:

7 0

3 years ago

borishaifa [10]

Im confused on what are you asking

6 0

3 years ago