M<1 = 36, m<4 = 49, m<6 = 131. find m<9

a. 36
b. 242
c. 144
d. 216

C.144

Step-by-step explanation:

Angle 1 and 9 are supplementary angles so angle 1+9=180 degrees.

Substitute it, 36+angle 9=180

Use the subtraction property of equality to get angle 9 = 144

Hope this helps and is the answer you were looking for

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m∠9 = 144

Step-by-step explanation:

measure of straight angle FCE=180

angle FCE=measure of angle 9 + measure of angle 1

180=m∠9+36

180-36=m∠9

m∠9=144

answer: get a conversion sheet out i dont know the exact measurments

step-by-step explanation: divide the number of feet with the nu,ber of milrs and there your answer

and?

step-by-step explanation: