3.0? pretty sure that’s the answer
Answer:
y = x - 2
x = 17 - 4y
x = 17 - 4(x -2)
x = 17 - 4x + 8
5x = 17 + 8
5x = 25
x = 5
y = 5 - 2
y = 3
(5, 3)
Step-by-step explanation:
Answer:
145/180
Step-by-step explanation:
Divide them and you will see they all get the same answer except 145/180
The formula for the surface area of a cylinder is:

Plug in what we know, use 3.14 to approximate for pi(radius is half the diameter, 30/2 = 15):

Simplify:

Subtract 1413 to both sides:

Divide 94.2 to both sides:

So the height is approximately 45 millimeters.
Complementary angles sum to 90°
the complement of 64° = 90° - 64° = 26°