Aregular polygon is drawn in a cirde so that each vertex is on the orde and is connected to the cereby a radius. each of
the central angles has a measure of 40°. how many sides does the polygon have?
a: 8 b: 9
c: 10
d: 12

step-by-step explanation:

i hate black

if y=4x then you will substitute 4x in for y in the second equation.

8x + 4x = 18 combine like terms

12x = 18 divide by 12 on both sides

x = 18/12 or 3/2

now replace x in the first equation with 3/2 to get

y = 4 3/2

y = 6

the answer is a

(3/2,6)

hope that .

brainliest is always apprectiated

what the heck is this   i am in the 2 grade my g and i is verrr smert

step-by-step explanation: