Since they are vertical angles, they equal each other. Therefor the equation would be: 30x-29 = 20x+21
10x = 50
X = 5
After, you plug whatever x is back into the other equations.
20(5)+21 = 121 and 30(5)-29 = 121
Answer:
let me calculate it
Step-by-step explanation:
and then i will tell you if i can answer it
Mariah missed 4 free throw shots