2 years ago

What degree of rotation about the origin will cause the triangle below to map onto itslef

Mathematics

1 answer:

zvonat [6]2 years ago

7 0

90 degrees for the thing that of

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on day 1 a patient measures 5 feet and 11 inches tall. after 4 days of stretching the patient measures 5 feet and 11 inches tall

Vinvika [58]

Answer:

slope is zero

Step-by-step explanation:

zero slope is neither positive or negative; it indicates no change whatsoever

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2 years ago

Which three-dimensional figure is formed when the triangle is rotated about the line?

ycow [4]

Cone is the answer.

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2 years ago

Given that cos (x) = 1/3, find sin (90 - x)

ddd [48]

Answer:

$\sin(90^{\circ} - x)=\frac{1}{3}$

Step-by-step explanation:

Given: $\cos (x)=\frac{1}{3}$

We have to find the value of $\sin(90^{\circ} - x)$

Since Given $\cos (x)=\frac{1}{3}$

Using trigonometric identity,

$\sin(90^{\circ} - \theta)=\cos\theta$

Thus, for $\sin(90^{\circ} - x)$ comparing , we have,

$\theta=x$

We get,

$\sin(90^{\circ} - x)=\cos x=\frac{1}{3}$

Thus, $\sin(90^{\circ} - x)=\frac{1}{3}$

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3 years ago

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Is 3 times 6 times 9 and 3 times<br> 6 times 9 equivalent

Fiesta28 [93]

3 x 6 x 9 x 3 x 6 x 9 = ?

3 x 6 =   18
18 x 9 =     162
162 x 3 =     486
486 x 6 =   2,916
2,916 x 9 = 26,244

3 x 6 x 9 x 3 x 6 x 9 = 26,244

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3 years ago

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The diameter of a circle is 2 units. What is the radius of the circle

Luda [366]

Answer:

Step-by-step explanation:

The radius is half the size of the diameter.

2 / 2 = 1

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2 years ago