Answer:
640
Step-by-step explanation:
Expanding the binomial :
r⁵ - 40r⁴ + 640r³ - 5120r² + 20480r - 32768
The coefficient of r³ is 640
Answer:
1/5 and −k/5+2
Step-by-step explanation:
14)NO..... -2x+5y=10.....-2(-3)+5(2)=10.....6+10 is not =10
15)YES......-2x+5y=10....-2(-10)+5(-2)=10.....20-10=10
16)YES......-2x+5y=10.....-2(5)+5(4)=10......-10+20=10
Correct answer is c to the question
The perimeter is 166.9 ft.
Convert feet to inches to make it easier to calculate. The formula to find the perimeter is... 2(w+h)
once you get your answer, convert inches back to feet.
