Expand the squared binomials:
Then
Answer:
(-1,0)
Step-by-step explanation:
Plug it into desmos graphing calculator exactly how it is.
Answer: c. a 270° rotation about point B'
4.835(I don't know unit.(m/in/cm)
volume=πr^2h
136.78=22÷7×3^2×h
h=136.78×7÷(22×9)=4.835