Answer:
45
Step-by-step explanation:
b and c are part of an 180 degrees angle.
You already have a 90 degrees angle
180-90=90
And since there are 2 angles
90/2=45
And b and c are vertical angles
Answer:
16
Step-by-step explanation:
1/2 x (1/2)^-5
=1/2x32
=16
Answer:
66.333333333
Step-by-step explanation:
199/3
1/3=0 19/3= 6 19/3= 6
.1/3 is remaining so 066.333333
Answer:
The answer is none.
Step-by-step explanation:
(-3)^2 -4(-3) + 3
9 + 12 + 3
So the answer is 24