The volume of the solid generated when the right triangle below is rotated about side is 564.2.
<h3>How to calculate the volume?</h3>
The volume will be calculated by using the formula:
= 1/3πr²h
where, r = 7
h = 11
Therefore, the volume will be:
= 1/3πr²h
= 1/3 × 3.14 × 7² × 11
= 564.2
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Answer is B
-0.6- (-0.4)= -0.6+0.4= -0.2
Answer:
<h2>x = -6</h2>
Step-by-step explanation:
3 - x = 9 <em>subtract 3 from both sides</em>
3 - 3 - x = 9 - 3
-x = 6 <em>change the signs</em>
x = -6
(4x³-5x²-2x+11)/(x+1)
[(x+1)(4x²-9x+7)]/(x+1) + 4/(x+1)
4x²-9x+7 + 4/(x+1)