Answer:
40ft perimeter
Step-by-step explanation:
Hope this helps
The answer should be 12x cm power of 2
Answer:
(t-8)+10
Step-by-step explanation:
Volume = 3.5×3.5×5 = 61.25 inches. A. is the correct answer
Answer:
a) 1/2; reduction
b) 5/4; enlargement
Step-by-step explanation:
In each case, the scale factor is CP'/CP. When it is more than 1, the dilation is an enlargement.
Even before you run the numbers, you can tell if it is an enlargement or not. If the dilated figure is larger, P is closer to C than is P'. If P' is closer to C, then it is a reduction.
a) CP'/CP = (4-2)/4 = 2/4 = 1/2 . . . . a reduction
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b) CP'/CP = 25/20 = 5/4 . . . . an enlargement
