Please help!

Find the value of x
Theirs a picture of the problem above.

The left problem is x=12. The right is x=10.

Step-by-step explanation:

The angles of a triangle add up to 180 degrees. In the left triangle the two given angles add up to 92. We take the 92 away from 180 (180-92=88) and then set your unknown angle = to the answer. (4+7x=88) and solve algebraically.

(7x=84)

x=12

the second question is similar. First set up your equation

(5x+6x-5+75=180) then solve for x algebraically.

(11x+70=180)

(11x=110)

x=10

2.726

Step-by-step explanation:

This question has a lot of answers because it doesn't specify a certain w or l.

11.6*9.4=109.04

109.04*.1/4=27.26

x*y=27.26

x*10=27.26

x=2.726

any two numbers could multiply to that number.

I just used 10 and got 2.726