Answer:
8989
Step-by-step explanation:
For the bottom, to find the top side of the triangle, 10-4, as seen from the top and bottom sides of the rectangle. So 6.
To find the left side of triangle, subtract 12 from 8. 12 from the left and 8 from the rectangle. This gives you 4.
Now that we have 6 and 4, we can find the area:
A= ab/2
A= (6*4)/2
A=24/2
A=12 mm^2

Given y = f(x)
Substitute x = 10.

Therefore f(x) = 13 when x = 10
To do this all you would have to do is (divide 8 into 72 then you would end up to get your mixed number, which is 8 7/8)
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