Answer:
x = 18°, ∠A = 110°
Explanation:
As the lines are parallel, their sums of total interior angle is 180°
∠A + ∠B = 180°
5x +20° +9x-92° = 180°
14x -72° = 180°
14x = 180° + 72°
14x = 252°
x = 18°
Solve for angle A:
∠A = 5x +20°
∠A = 5(18) +20
∠A = 110°
I think dont get me wrong but i think 9??!!!!
Answer: 15’6
Step-by-step explanation: 15 feet and 6 inches
200 people would have to go to the fall festival for the festival to occur. I hope this answer helps you!! :)
Answer:
x=31
<c = 93
Step-by-step explanation:
The sum of the angles of a triangle is 180 degrees
<a +<b + <c = 180
35+ 52+3(x+2) = 180
Combine like terms
87+3(x+2) = 180
Subtract 87 from each side
87-87 +3(x+2) = 180-87
3(x+2) =93
Divide each side by 3
3(x+2)/3 = 93/3
x+2 = 31
Subtract 2 from each side
x+2-2 = 31-2
x = 29
Substitute x into the expression for angle c
<c = 3(x+2)
=3(29+2)
= 3(31)
=93
