5.05654165E45 is your answer
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:
The function is increasing for all real values of x where
x < –4.
Step-by-step explanation:
we have
This is a vertical parabola open downward (the leading coefficient is negative)
The vertex (h,k) represent a maximum
The roots of the function (or x-intercepts) are x=-6 and x=-2
The x-coordinate of the vertex is the midpoint of the roots
so
The y-coordinate of the vertex is
substitute the x-coordinate of the vertex in the quadratic equation
The vertex is the point (-4,4)
The function is increasing in the interval (-∞,-4)
The function is decreasing in the interval (-4,∞)
Answer:
Holii me ayudas a ganar plis
To get from one even number to the next even number you have to add 2.
Ex. 4, 6, 8. If I start with 4, I have to add 2 to 4 to get to 6, and add 4 to 4 to get to 8. Since we don't know the starting point in this word problem we start with'x' and add 2 and add 4.
x = (x + 2) + (x + 4)
x = 2x + 6
The first equation