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3 years ago

Name the ordered pair that corresponds to an angle of a pi radians

Mathematics

1 answer:

olga2289 [7]3 years ago

7 0

Answer:

3π (540°) and 5π(900°)

Step-by-step explanation:

π radian = 180° degree

in the trigonimitrical cercle each point is taken by many values

so π position is also -π position

to move from π to -π you should move 360° (wich is 2π) backwards

π-2π = π

so -π = π +2π

you can get as much as you can of values similar to π using the formula :

π + 2*k*π where k is a relative number

π+ 2*1*π = 3π

π+2*2*π = 5π

3π is 540°

5π is 900°

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Consider the tangent line to the curve y = 6 sin(x) at the point (π/6, 3). (a) Find a unit vector that is parallel to the tangen

mojhsa [17]

Answer:

$y=\frac{\pi }{6}+5.196(x-3)$

Step-by-step explanation:

We have given the equation y = 6 sin (x)

On differentiating both side $\frac{dy}{dx}=m=6cosx$

As it passes through the point $(\frac{\pi }{6},3)$

So $\frac{dy}{dx}=6cos\frac{\pi }{6}=5.196$

Now the unit vector is parallel to the tangent so m will be 5.196

This passes through the point $(\frac{\pi }{6},3)$

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3 years ago

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morpeh [17]

Answer:

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Step-by-step explanation:

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3 years ago

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sashaice [31]

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3 years ago

123556 cube root pls

Korvikt [17]

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Step-by-step explanation: ✺ ✹

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3 years ago

Inessa [10]

Answer:

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Step-by-step explanation:

First we need to know that the dimensions ratio, the surface area ratio and the volume ratio have the following relation:

volume ratio = dimension ratio ^3

surface area ratio = dimension ratio ^2

The volume ratio between small prism and the large prism is 27 / 64.

To find the dimensions ratio, we need to take the cubic root of the volume scale:

dimension ratio = 3√(27/64) = 3/4

Now, to find the surface area ratio, we just need to make the square of the dimension ratio:

surface area ratio = (3/4)^2 = 9/16

8 0

3 years ago