answer:
131.88 inches
step-by-step explanation:
- know the formula: 2πr
- now plug in what we have
2πr = circumference
2(21)(3.14)
= 131.88
The answer would be 17.8 hope this help you
Answer:
145 000
Step-by-step explanation:
4350 = 3%
1% = 1450
100% = 145 000
Answer:
2x+1
Step-by-step explanation:
(4-2x), (-7-3x),(11x+6)
Add the three expressions
(4-2x)+ (-7-3x)+(11x+6)
Combine like terms
-2x-3x+11x+4-7+6
6x+3
Divide by the number of expressions which was 3
(6x+3)/3
2x+1
The average is 2x+1
U want to go x2 plus x so its x3 then 4x3times -15 so x=3.33333
