Answer:
Step-by-step explanation:
9^2 + 15^2 = x^2
81 + 225 = x
17.49 = x
Rounded to the nearest tenth:
<u>x = 17.5</u>
3.2
X=10
A=84
5x+34+2x+76=180
7x+110=180
7x=70
x=10
For A
5(10)+34
84
nfw
Step-by-sntep explanation:
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