Answer:
Step-by-step explanation:
Use the fact that sin 30 =0.5 and cos 30 = sqrt 3/2
we have answers as
8. u=16 and v = 
9) y=5 and x=
10) tan 30 =
So y=
x=
11) a=22 and b=11
12) b=1.5 and a=
13) y=
and x=10
Can you explain what the question is asking?
Answer:
Top graph
Step-by-step explanation:
x=3 is a vertical line where the value of x is always 3
Answer:
A≈78.54cm² Diamter= 10
Step-by-step explanation:
hope this helps
Answer:
D.
Step-by-step explanation:
2=-2,3=-3
2²=-2²,3²=3²