The sum of the angles should be 180, so x+ (x+10) + (x+5) = 180. This simplifies to 3x + 15 = 180, so 3x = 165, so x=55.
Answer:
x = 24, y = 15
Step-by-step explanation:
Find attached the step-by-step solution.
A) (5s + 2 / 4) x (4) = Perimeter
B) ( s + 9) x (2) + ( 3s - 5 ) x (2) = Perimeter
C) 22 + 48 = 70
4 because 1/4 is basically dividing by 4
Answer:
when x=4, the value of y is the answer.
when x=4,we can see that the value of y is 1