Step-by-step explanation:
area of ∆ = .5*b*h
b= x+5
h= x-5/2
let's do (x+5) * (x-5/2)
x^2+5x-5/2x-25/2
x^2+5/2x-25/2
area = .5x^2+5/4x-25/4
28.04996
Step-by-step explanation:
a² + b² = c²
(2x)² + x² = 62²
4x² + x² = 3844
5x² = 3844
x² = 3844÷5
x² = 768.8
x =
x = 28.04996
I hope this is right. Apologies if it is not.
Well, first you need to find 8.74/1.9 and 55.2/1.2, So, 8.74/1.9 = 4.6 and 55.2/1.2 = 46, so no, 8.74/1.9 is not greater than 55.2/1.2
Answer:
B And E
Step-by-step explanation:
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