3x+12 you would add all the like terms I belive
Answer:
105
Step-by-step explanation:
180 - 75 = 105
Answer:
99 cm²
Step-by-step explanation:
(5 + 4) x 11 = 99
Three hundred eight billion, fifty six thousand, and 8
Answer:
154
Step-by-step explanation:
The formula for the area is A=πr2
The line labeled 7 is the radium or the R in the formula
Replace 7 with R
A=π7(squared)
square seven
A=49π
pi is approximately 3.14
mutiply 7 by pi
A= 154
