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The picture in the attached figure
let
AB=x
we know that
perimeter of the figure=10*x
perimeter=42.5 cm
so
42.5=10*x
x=42.5/10
x=4.25 cm
area of the figure=area of rectangle +area of square
area of rectangle=4.25*(4.25*3)----> 54.1875 cm²
area of square=4.25²----> 18.0625 cm²
area of the figure=54.1875+18.0625-----> 72.25 cm²
the answer is72.25 cm²
4/5 is the answer unless you need it in decimal
Answer:
C the 12th root of (8^x)
Step-by-step explanation:
This becomes 8 ^ x/4 ^ 1/3
We know that a^b^c = a^ (c*c)
8 ^(x/12)
Answer:
30 m
Step-by-step explanation:
51-21=30
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