The Pythagorean theorem is a^2 + b^2 = c^2. You use it when solving for the sides of a triangle.
Answer:
huh-
Step-by-step explanation:
Answer:
40 minutes
Step-by-step explanation:
12 envelopes every 10 minutes.
48 envelopes = 40 minutes
It is true hope this helped
The answer is 39 because 6 times 5 is 30. 30 plus 9 is 39. :)