Answer:
55.8292 cm
Step-by-step explanation:
Circumference is diameter x pi.
7 x 3.14 = 21.98 inches
21.98 x 2.54 = 55.8292 cm
Answer:
I believe the answer is 80
Answer:
Step-by-step explanation:
x² + 5x + 4 =0
Product =4
Sum = 5
So, factors = 4*1
x² + 1x + 4x + 4*1 = 0
x*(x + 1) + 4*(x + 1) = 0
(x + 1)(x + 4) = 0
help it is b ..................