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2 years ago

Let be an angle in standard position. Name the quadrant in which lies. cos >0, cot >0

Mathematics

1 answer:

Alexeev081 [22]2 years ago

4 0

Answer:

Quadrant I

Step-by-step explanation:

The quadrants where $cos\theta>0$ are Quadrant I and Quadrant IV. Since $cot\theta=\frac{cos\theta}{sin\theta}$ and $sin\theta$ is positive in Quadrant I, then Quadrant I will contain values of $\theta$ where $cos\theta>0$ and $cot\theta>0$

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Someone please help me with this!

Sveta_85 [38]

5(14-2)^2/2

5( 12)^2/2

Do the exponent

5(12*12)/2

5(144)/2

144/2= 72

72*5= 360

Answer : 360

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2 years ago

True or False: Proportional relationships are a type of nonlinear function.

arlik [135]

Answer:

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2 years ago

Roger is building a storage shed with wood blocks that are in the shape of cubic prisms. Can he build a shed that is twice as hi

azamat

Complete question is;

Roger is building a storage shed with wood blocks that are in the shape of cubic prisms. Can he build a shed that is twice as high as it is wide?

A. Yes. For every block of width, he could build two blocks high.

B. Yes. He could use half as many blocks for the height as the width.

C. There is no way to determine if he can do this.

D. No, it is not possible to do this

Answer:

A. Yes. For every block of width, he could build two blocks high.

Step-by-step explanation:

We are told that the wood blocks are in the shape of cubic prisms.

Now, cube shapes means that all sides are equal.

Now, if he divides the cube into 2, he can use one have to add to the top to make the height double since the sides are equal.

Thus, the height will now be twice a side of the cubic prism.

Thus, he can build a shed twice as high as its width.

6 0

2 years ago

Read 2 more answers

Eric reflected parallelogram ABCD across the x-axis. If angle A is 125° and angle B is 55°, what is the degree measurement of an

Sauron [17]

The measures of the angles don't change when you translate a figure, because the entire figure is moving as a whole. Imagine having a paper parallelogram, moving it around and flipping it over. Not even dilations would change these angles (for reasons that can be pretty easily visualed but not really proven until geometry)

$m\angle A'=125\°$

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3 years ago

Someone plz help me plz

sukhopar [10]

Answer:

38.5

Step-by-step explanation:

First do 77/2 then you get 38.5, if anything is wrong please tell me!!

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3 years ago