Answer:
Pi is equal to 3.14...
it is ratio of a circle's circumference to its diameter.
Answer:
49
Step-by-step explanation:
y = 7^2
= 49
Answer: These ARE congruent to each other.
Step-by-step explanation: Do you see the ''tick marks?'' They both have 1 set of 2, and 1 set of 1. If that makes sense. They also have a "angle" in one of their acute angles.
5 packs of erasers and 3 packs of pencils each will have 60