What is the radius and diameter of the following circle?
11 cm

answer:

y = 8x

step-by-step explanation:

the slope is 8 and the y intercept is 0

that means our line will cross through the origin.

to graph start at the origin and move up 8 and right one or down 8 and left   one. with either of these two points you should be able to complete your graph.

answer:

cu = 117

step-by-step explanation:

proportion

wc/wd = wu/wv

givens

solution

26/20 = (36x - 1) / 110                     multiply both sides by 110

26 *110/20 = (36x - 1) * 110/110       simplify

2860/20 = (36x - 1)                         remove the brackets

143 = 36x - 1                                   add 1 to both sides

143+1 = 36x - 1 + 1

144 = 36x                                         divide by 36 both sides

144/36 = 36x/36

4 = x

=================

wu = 36*x - 1

wu = 36*4 - 1

wu =   144 - 1

wu = 143

cu = wu - wc

cu = 143 - 26

cu   = 117