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3 years ago

15

Write the following in terms of sin(θ) and cos(θ); then simplify if possible.

1 answer:

bixtya [17]3 years ago

5 0

The solution to the problem is as follows:
<span>
cot θ = cos θ / sin θ </span>
<span>So sinθ * cot θ = cos θ after cancelling sin θ </span>
<span>Now cosθ + sin θ cot θ = cos θ + cos θ = 2 cos θ
</span>
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

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How do you answer this?

BaLLatris [955]

$(b) \: y = {(( - x) + 2)}^{2} - 5 = {( - (x - 2))}^{2} - 5 = {(x - 2)}^{2} - 5$

Shift of 2 units right and 5 units down

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3 years ago

Adult bees only eat nectar the substance in flowers used to make honey. a bee could fly 4 million miles it got from eating 9/2 l

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3 years ago

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Ilia_Sergeevich [38]

It's the formula of the volume of a cone with equal lengths of radius and height.

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3 years ago

Yolanda has 2 granola bars. Each serving is of a bar of granola.

RSB [31]

The model of the granola bars is an illustration of <em>ratios and proportions</em>.

The model that shows the total serving is model A

The given parameters are:

$\mathbf{Bars = 2}$

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So, the number of servings in both bars is:

$\mathbf{Total = Bars \div Serving}$

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$\mathbf{Total = 2 \div \frac{2}{5}}$

Express as multiplication

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3 years ago

Here is a system of linear equations: {2x+1/2y=7

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Answer:

1) Adding

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Step-by-step explanation:

1. Which would be a more helpful for solving the system: adding the two equations or subtracting one from the other?

Adding.

Would eliminate the y variable

2.solve the system without graphing, show your reasoning

After adding the equations

8x = 12

Divide both sides by 12

x = 1.5

Substitute into the first equation

2(1.5) + (1/2)y = 7

3 + (1/2)y = 7

(1/2)y = 4

y = 8

6 0

2 years ago