Answer:
x = 16°
Step-by-step explanation:
The triangles are approximately congruent
90 + 66 = 156
180 - 156 = 24
(x + 8) = 24
<u>check</u>
(16 + 8) = 24
90 + 66 + 24 = 180
Answer: x=16
Explanation:
The triangles shown are congruent and both of the triangles should have the sum of the angles as 180°. The equation should be (x+8)+66+90=180. Add the like terms to result with x+164=180. Subtract 156 to both sides to result with x=16.
40
the larger number is 69
the smaller number is 16
x is the smaller number
y is the larger number
x + y = 85
y - 4x = 5
y = 5 + 4x
x + 5 + 4x = 85
5x = 80
x = 16
y = 69
