These two angles are vertical angles. Vertical angles are congruent, so you have to make an equation.
2x + 29 = 9x - 13
7x = 42
x = 6 degrees
Answer:
1) 1076.4ft^2
2). 6561.68ft
3). 2.057kg
4). 1.25×10^-1
5). 6.58×10^1km
6). 278mg
x = 8
Step-by-step explanation:
180 = 78 + 94 + x
180 =172 + x
-172 -172
18 = x
28 degrees
z and x are the same. Do the math.
