The answer is option B.
Step-by-step explanation:
f(x) = √x
g(x) = x - 7
To find f o g(x) replace every x in f (x) by
g(x)
That's
Hope this helps you
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step-by-step explanation:
so the rectangle is 80cm (area)
now to find the area of a triangle.
base times height.
4 times 8.
your answer is 96cm.
hope this .