X = -4
the slope is undefined as it only passes through the x-axis on -4.
Answer:
Step-by-step explanation:
Total surface area = 2πr(r+h)
If the total area of the bigger cylinder is 400cm² and radius is 4cm, then;
400=2(3.14)(r)(r+4)
400= 6.26r(r+4)
400=100.48 + 25.12h
299.52 = 25.12h
H = 299.52/25.12
H = 11.92cm
For the smaller cylinder
The height is calculated as;
H/h = R/r
11/92/
Answer:
9.99
Step-by-step explanation:
Answer:
(2,-2)
Step-by-step explanation:
Answer:
The most logical answer is D
Step-by-step explanation:
