Answer:
81.64
Step-by-step explanation:
I think this us basically asking for it's circumference, therefore;
C = dπ
C = 26π
C = 81.64
Hope this helps!
Answer:
The answer is that Pat is right.
Step-by-step explanation:
x^2 + 7x +18
(x + 9)(x - 2)
Grace is wrong because of this. Both factors must have a + sign in order for her to be right.
Answer:
x=27
Step-by-step explanation:
132 + 21 = 153
180 - 153 = 27
She bought it at a 15% discount because 15 percent of 40 is 6 and 40-6=34
