Answer:
923.63
Step-by-step explanation:
the formula for the surface area of a cylinder is 2πrh + 2πr^2 ( i just looked it up lol)
The square of 45 and square root of 21 are irrational. The square root of 64 is rational
Answer:
the last one=)
Step-by-step explanation:
Answer:
Hey there!
The slope of the line is 4, and the y-intercept is (7,0)
Let me know if this helps :)
