Answer:
he circle has a radius of π inches, so use a radius of about 3.1 inches.
Step-by-step explanation:
The circumference of a circle can be described as the linear distance round the circle
The circumference of a circle = 2nr
n = 3.14
r = radius
the diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.
A radius is half of the diameter
diameter = 2r
If diameter = n2
diameter = 3.14 x 2 = 6.28
Radius = 1/2 x diameter = 6.28/2 = 3.1
Answer:
-27+6x=-12-5x
Step-by-step explanation:
It has one solution
Answer:
60-2x=v
Step-by-step explanation:
Answer:
80
Step-by-step explanation:
Based on the ratio 84 people support the act because 210 divided by 5 times 2 is 84
