Given: f(x) = x - 7 and h(x) = 2x +3
1 answer:
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Answer:
Algebraic expression ;
Step-by-step explanation:
4 is subtracted from r means the same as r decreased by 4
Subtracted = -
Answer:
16 cm^2
Step-by-step explanation:
Given
-- Bigger Triangle
-- Smaller Triangle
--- Scale factor
Area of CBD = 9
Required
Determine the area of CAE
The area of triangle CBD is:
The area of CAE is:
Where:
and
The above values is the dimension of the larger triangle (after dilation).
So, we have:
Re-order
Recall that:
Hence, the area is 16 cm^2