Answer:
360/30=12
The arc is 2pi*7/12=2*3.14*7/12=3.66
Step-by-step explanation:
Answer:
3x(+4)-2(+4)-5
Step-by-step explanation:
(+4)(3x-2)-5
3x(+4)-2(+4)-5
Answer:
there are 28 quarters and 13 nickels
Step-by-step explanation:
Answer:
x⁷ – 8x⁵ – 3x⁴ + 15x³ + 20x² + 10x – 75
Step-by-step explanation:
(x⁵ – 3x³ – 3x² – 10x + 15) ˣ (x² – 5) = x⁷ – 8x⁵ – 3x⁴ + 15x³ + 20x² + 10x – 75