Asap

review the diagram

apply the properties of angles to solve for the missing angles

angle y is

angle x is

Angle Y = 52 degrees

Angle X = 64 degrees

Step-by-step explanation:

When you sum up all the angles of a triangle they = 180 degrees

By knowing this information, you can find the missing angles

Lets find X

64 + 26 + 26 + x = 180

116 + x = 180

x = 180 - 116

x = 64

Angle x = 64 degrees

Now that we have found angle x, we can find angle y

64 + 64 + y = 180

128 + y = 180

y = 180 - 128

y = 52

the answer is 5/3x+7/5y+7

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.