Answer:
50
Step-by-step explanation:
20% is the same as 0.2 times something.
So you can create the equation 0.2x = 10. The solution of this equation is x=50.
Answer:
-5
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
The following figures are similar. Similar means they are the same shape with the same angles. They aren't congruent and only similar because they are different sizes. If you dilate the smaller rectangle, you can make the larger one.
Answer:
yes
Step-by-step explanation: