Answer:
A
Step-by-step explanation:
the a and b i put on my triangles should be E and E'. sorry

ANSWER: ? = -21
P/s: ? = x < let ? is x >
ok done. Thank to me :>
The formula for arc length is:
s= r∅
Given that ∅= 7π/4
and r= 5
Therefore, arc length s= 7π/4 *5 = 35π/4
Combine like terms. 6y-5y is 1y, which simplifies to y. the equation is y-3=15. y=18 is the answer because you add 3 to 15
Answer:
8,100,000,000
Step-by-step explanation:
I used a calculator lol