Answer:
84 feet
Step-by-step explanation:
-16(1.5)^2+120=84
Step-by-step explanation:
x×1/2×1/4×3/4
x×3/32
3/32x
Answer:
Step-by-step explanation:
I used calculus for this, as I'm not sure there's any other way to do it and to do it as easily. This is the volume of a solid found by using the disk method of rotation:
where R(x) is the outer shell of the solid and r(x) is the space inbetween the solid and the axis of rotation. There is no space between the solid and the axis of rotation, so r(x) = 0. R(x) is the height of the solid which is 3. Therefore, f(x) = 3 and that's the function we put into the formula with the lower bound of 3 and the upper bound of 5:
and
and integrating:
and using the First Fundamental Theorem of Calculus:
V = π(9(5) - 9(3)) and
V = π(45 - 27) so
V = 18π units cubed or in decimal format,
V = 56.549 units cubed
Answer:
Correct option: A -> 1/24
Step-by-step explanation:
Polygon ABCD was rotated 270° about point Z to form polygon A"B"C"D"
<h3>What is a
transformation?</h3>
Transformation is the movement of a point from its initial point to a new location. Types of transformation are<em> reflection, rotation, translation and dilation.</em>
Polygon ABCD was rotated 270° about point Z to form polygon A"B"C"D"
Find out more on transformation at: brainly.com/question/4289712
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