Ineed to show the work for number 11. i know the answer is option number 3.

The given exterior angle and angle Y are supplementary angles and need to equal 180 degrees.

To find Y subtract the outside angle from 180:

Y = 180 - 124 = 56 degrees.

Now the 4 inside angles of the figure need to equal 360 degrees.

To find X  Subtract the 3 known angles from 360:

X = 360 - 56 - 65 - 125 = 114 degrees.

The answer is C.

93.8

step-by-step explanation:

lets say, first number = x

second number = 3x+7

total = 49

(x)+(3x+7)= 49

4x+7 = 49

4x = 42

x = 42/4

x= 10.5

x= 10.5

3x+7 = 3(10.5)+7 = 93.8

hope this

oof cheaters cheat because they’re lazy that’s why i cheat xd

: )

step-by-step explanation: