Answer: 14π in
Step-by-step explanation:
Formula for circumference:
2πr
Plug in your values:
(2)(7)π = 14π in
Answer:
2 and 4 :)
Step-by-step explanation:
Answer:
a = 1
Step-by-step explanation:
(x²+x-1)(x-1) = x³+x²-x-x²-x+1 = x³-2x+1
Multiply the numerator and denominator of the first question by 2 in order for both of the denominators to be the same.
1*2=2
3*2=6
Now that the denominators are the same, we can simply add the numerators and simplify if possible.
(2/6)+(1/6)= (3/6)
(3/6)= (1/2)
Final answer: 1/2
Here are some examples of equations equal to 32.
16x2=32
64/2=32
