You have to write in phrases what is happening on the problem.
answers
1. you add 22,24,and 26 and the total is 72 and then is 72<79.
2. you add 25,26,and 27 the result is 78.
3. you add 25,27,and 29, the answer is 81.
circumference = PI x dia.
using 3.14 for PI
20 x 3.14 = 62.8 inches round up to 63 inches
Answer:
The scale factor is 1.5 or 3/2
Step-by-step explanation:
Answer:
= −21x−7
Step-by-step explanation:
−7(1+3x)
=(−7)(1+3x)
=(−7)(1)+(−7)(3x)
=−7−21x
= −21x−7