2 years ago

Enter the coordinates of the point on the unit circle at the given angle. 60°

Mathematics

1 answer:

zhuklara [117]2 years ago

3 0

Answer:

(1/2, $\frac{\sqrt{3} }{2}$ )

Step-by-step explanation:

Don't totally trust me on this...

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2 years ago

Find the distance between the two points in simplest radical form.<br> (-9,8) and (-3, -1)

dmitriy555 [2]

Answer:

The distance between (-9, 8) and (-3, -1) will be:

$\:d=3\sqrt{13}$ units

Step-by-step explanation:

Given the points

(-9, 8)

(-3, -1)

Finding the distance between (-9, 8) and (-3, -1)

$d\:=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}$

$=\sqrt{\left(-3-\left(-9\right)\right)^2+\left(-1-8\right)^2}$

$=\sqrt{\left(-3+9\right)^2+\left(-1-8\right)^2}$

$=\sqrt{36+81}$

$=\sqrt{117}$

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Therefore, the distance between (-9, 8) and (-3, -1) will be:

$\:d=3\sqrt{13}$ units

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2 years ago

The length of the rectangle is 3cm greater than the width of the rectangle.If the area of the rectangle is 40 square cm,what is

IgorLugansk [536]

Answer:

length=8

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Step-by-step explanation:

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2 years ago

Aran moved a cone-shaped pile of sand that had a height of 4 ft and a radius of 3.2 ft. He used all of the sand to fill a cylind

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So volue of a cone=area of circle base times heigt times 1/3

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uranmaximum [27]

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Step-by-step explanation:

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