Consider the angle shown below that has a radian measure of θ. A circle with a radius of 3.2 cm is centered at the angle's verte
x, and the terminal point is shown.
The terminal point's horizontal distance to the right of the center of the circle is ______ times as large as the radius of the circle, and therefore:
cos(θ)=
The terminal point's vertical distance above the center of the circle is_____ times as large as the radius of the circle, and therefore:
sin(θ)=
The terminal point's horizontal distance to the right of the center of the circle is ______ times as large as the radius of the circle, and therefore:
cos(θ)=
The terminal point's vertical distance above the center of the circle is_____ times as large as the radius of the circle, and therefore:
sin(θ)=
1 answer:
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Answer:
(D) 30pi inches
Step-by-step explanation:
First, we use the given volume, the given height, and the formula of the volume of a cylinder to find the radius of the base. Then we use the radius of the base to find the circumference of the base.
We set the formula equal to the volume and replace h with 30 in.
Divide both sides by 30pi in.
Take the square root of each side.
The radius of the base is 15 in.
Now we use the radius of the base and the formula of the circumference of a circle to find the answer.
Answer:
Step-by-step explanation:
F [First terms] - Multiply the first terms in each set of parentheses FARTHEST TO THE LEFT
O [Outside terms] - Multiply the first term in the first set of parentheses FARTHEST TO THE LEFT by the last term in the second set of parentheses FARTHEST TO THE RIGHT
I [Inside terms] - Multiply the last term in the first set of parentheses FARTHEST TO THE RIGHT by the first term in the second set of parentheses FARTHEST TO THE LEFT
L [Last terms] - Multiply the last terms in each set of parentheses FARTHEST TO THE RIGHT
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