Answer:
1) x < 1, x > 9
2) 2 < x ≤ 6, -4 ≤ x < 0
Step-by-step explanation:
1) lx - 5l > 4
x - 5 = 4
x = 9
-(x - 5) = 4
x = -4 + 5 = 1
x < 1, x > 9
3) 1 < lx-1l ≤ 5
1 < x-1 ≤ 5
2 < x ≤ 6
1 < -(x-1) ≤ 5
-5 ≤ x-1 < -1
-4 ≤ x < 0
Volume of cylinder is 1231.5 cm^2
Step-by-step explanation:
we are given:
Radius of cylinder = 7 units
Height of cylinder = 8 units
We need to find volume of cylinder
The formula used to find volume of cylinder is:

Putting values and finding volume of cylinder:



So, Volume of cylinder is 1231.5 cm^2
Keywords: Volume of cylinder
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The answer is A
3 - 2(-1) = 5
-3(3) + 2(-1) = 7
Answer:5.0018
Step-by-step explanation: