2 years ago

Help! What is m∠A ? ____°

1 answer:

4 0

I believe it is 72 because there is a right angle so thats 90 the known angle is 18 so thats 18-90-18=72

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krek1111 [17]

Hope this help you.

5 0

2 years ago

Kazeer [188]

Well 5 + 4 is 9, and so if the girls are 5 in the ratio, the fraction would be 5/9. I hope this helps!

4 0

2 years ago

Arturiano [62]

We need to see the chart

4 0

2 years ago

mamaluj [8]

so 90 x 9 = 980 minutes so that is the answer

3 0

2 years ago

devlian [24]

Answer:

The length of the diagonal of a poster board is $35.6\ in$

Step-by-step explanation:

Let

x----> the length of the diagonal of a poster board

we know that

Applying the Pythagoras Theorem

$x^{2}=22^{2}+28^{2} \\ \\x^{2}=1,268\\ \\x=35.6\ in$

4 0

2 years ago