Answer:
22 + 4x = 90
4x = 68
<u>x = 17</u>
Step-by-step explanation:
90+75=165 180-165=15 so the missing angle is possibly 15
-3^-3=1/(-3^3)=-1/27 maybe a typo, because you don't have this as an option
could have been -3^-2=1/(-3^2)=1/9
-3^-1=1/(-3^1)=-1/3
-3^0=1
-3^1=-3
-3^2=9
I don't get it. What do you mean. Sorry I couldn't answer it
Step-by-step explanation:
Opt . C) 40⁰ is the answer .....