Answer:
36 units²
Step-by-step explanation:
rectangle with area of 12 square units is dilated by a scale factor of 3. What is the area?
Scale factor = Dimension of the new shape ÷ Dimension of the original shape.
we use the inverse formula
12 * 3 =<em> </em>
<em>36 units²</em>
<em>-----------------------</em>
check
36 : 12 = 3
the answer is good
Probably 2561 but since area equal r^2 I thought it would be 3217
Answer: b would actually be the closest but the exact answer is 145.2
Answer:
-10w-20
Step-by-step explanation:
Distribute inside parenthesis,
5x 2w
5x-4