Step-by-step explanation:
5-55+41=15
50+41=15
91=15
94-15
=79
3r+55-61=7
3r=7+61-55
3r=7+6
3r=13
3r/3=13/3
r=13/3
r+5s-5=20
r+5s=20+5
r+5s=25
Answer: negative square root of two over 2 and tan theta is -1
Did it on edge and got it right
Answer:
h=v/πr²
v=πr²h
v/π=r²h
v/πr²=h
Yea we need more information.
Answer is A U B = {3,5,7}
