Answer:
64 because they are vertical angles
2x + 4 + 8x = 24
2x + 8x = 24 - 4
10x = 20
x = 20 ÷ 10
x = 2
____
Hope it helps!
꧁✿ ᴿᴬᴵᴺᴮᴼᵂˢᴬᴸᵀ2222 ✬꧂ ❤
1=90
2=68
3=112
4=112
5=68
6=68
7=112
8=112
7/9 = 42/n.
7n = 378,
n = 54.
Step-by-step explanation:
