Answer:
a = 7
Step-by-step explanation:
a - 17 = -10
Add 17 to each side
a - 17+17 = -10+17
a = 7
Answer:irdk im aorry i wish i could help because im in the same boat.
Step-by-step explanation:
Answer:
65 deg
Step-by-step explanation:
Recall that interior angles of a triangle must add up to 180 deg.
hence
x + 68 + 47 = 180
x = 180 - 68 - 47 = 65 deg
Answer:
120 <u>different</u> outfits.
Step-by-step explanation:
10x4=40
40x3=
<u>120</u>
