Answer:
207.24 inches
Hope this helps
Step-by-step explanation:
first you need to find the circumference...
2pi R (r=radius=11)
2 x 3.14 x 11 = 69.08 (i'm using 3.14 as pi so yea...)
3 rotations...
69.08 x 3= 207.24 inches
7x+3+5x²
ax²+bx+c
5x²+7x+3
Hoped this helped!
Answer: 1.2 Miles
Step-by-step explanation:
Add total miles together: 275 + 357.5 = 632.5 miles total
Add total hours together: 212 + 314 = 526 hours total
Divide total miles driven by total time:
632.5 ÷ 526 = 1.20247147843 miles an hour
Answer: x = 7
Step-by-step explanation:
To solve the equation,
First step, open the bracket
3(x-5)-14=2(x-7)+2
3x -15 -14 = 2x -14 +2
Then, add the like terms
3x - 29 = 2x -16
Transpose the values at the right hand side to the left hand side
3x - 2x = -16 + 29
x = 7
.72
.725 would be less because it has more behind the decimal.
.72 would be more because there are only 2 numbers behind the decimal
