Answer:
7. Approximately 402.7 inches or 2pi times 64
8. 31.83 To solve this you know 2pi r is an equation for the radius. 2πr=200 and r=200/2π=100/π= 31.83.
9. The one with pi in the equation because 3.14 is only a piece of pi but the symbol represents the whole number which goes on forever.
Step-by-step explanation:
1) x = price of all the make up Janine bought
y = amount that Leah spent
x = y - 6
2) x = how many numbers Rob has
y = how many numbers Jay has
x = (y x 0.5) + 3
I think
Answer: 110 degrees
Step-by-step explanation:
30+40=70
180-70=110
The answer to this question is B
Answer:
$80+18%= $94.4
Step-by-step explanation:
80:100×18= $14.4 (18% of 80)
$80+14.4 = $94.4
