Answer:
h^2 = a^2 -x^2
Step-by-step explanation:
a^2 = b^2 + c^2
B^2 = A^2 - C^2
A = hypotinus
Step-by-step explanation:
Hey!
So perimeter = length + length + length + length
10+ 19 + 17 +11 = 57 inches
Answer:
4.09 m
Step-by-step explanation:
Let the length of the shadow cast by a person be x m.

X+2.5 because you dont know her height of last year which would give you the variable X and this year she grew 2.5 inches which would make the equation X+2.5
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2 2/5 servings of cake
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