Answer: B
Step-by-step explanation:
The ratio of the areas of similar figures is the square of the scale factor.
- Scale factor = image/preimage = 48/12 = 4.
So, the ratio of the areas is 16, and thus the area of DEF is (16)(90)=1440
Answer:
is there a line that its perpendicular or parallel to?
Step-by-step explanation:
Since 1 batch is 2.5 cups and he needs to save 6.. what you'll do is subtract 16-6. The. You create a proportion.. You cross multiply then divide..
Slope is 5!
Equation:
13-8/9-10=5/1
y2-y1=x2-x1