Answer: 2700π
Step-by-step explanation: You've already answered part of the question. I used your info of the small circle(900π) and subtracted it from the big circle(3600π) and got 2700π
Answer:
289
Step-by-step explanation:
20
i think, dont trust me tho
29
-2x+4+3y-5x-2y
Combine like terms
-7x+1y+4
evaluate
-7(-3) 1(4) 4
Solve
21+4+4
y=45
x=9
z= 9 root 2
This is a right isosceles triangle, so
9²+9²=z²
81+81=z²
162=z²
√162=z
z=9√2
