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lyudmila [28]
4 years ago
11

Simplify cos theta/sec theta - tan theta

Mathematics
1 answer:
Maslowich4 years ago
5 0
I got: cos²θ - sin<span>θ

Does this seem familiar?

Work: 

cos</span>θ/secθ - tan<span>θ
</span>
cosθ/1/cosθ - sinθ/cos<span>θ

cos</span>θ/1 * cosθ/1 - sinθ/cos<span>θ

</span>cos²θ/1 - sinθ/cos<span>θ

cos</span>³θ-sinθ/cos<span>θ

<em>cos</em></span><em>²θ-sin</em><span><em>θ</em></span>
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PLZ HELP!!
White raven [17]

Answer:

The probablity is 11

Step-by-step explanation:

I am sure it's 11

Hope this answer helps you :)

Have a great day

Mark brainliest

7 0
3 years ago
Dolve the equation <br> 11q-6=3q+8q
Amanda [17]

Answer:

no solution

Step-by-step explanation:

Simplifying

11q + -6 = 3q + 8q

Reorder the terms:

-6 + 11q = 3q + 8q

Combine like terms: 3q + 8q = 11q

-6 + 11q = 11q

Add '-11q' to each side of the equation.

-6 + 11q + -11q = 11q + -11q

Combine like terms: 11q + -11q = 0

-6 + 0 = 11q + -11q

-6 = 11q + -11q

Combine like terms: 11q + -11q = 0

-6 = 0

Solving

-6 = 0

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

6 0
4 years ago
5 girls spent 3 hours cleaning. Write and solve a division equation to find the total number of hours the girls spent cleaning.
ExtremeBDS [4]
15 by multiple 3*5
hope this helps
3 0
4 years ago
An engineer is designing a roller coaster. The tallest peak is 310 feet high.
rusak2 [61]
<h2>Hello!</h2>

The answer is:

The slope of the hill is equal to 2.

<h2>Why?</h2>

To solve the problem, we need to remember that the slope of a line, is the rate of increase or decrease of the line.

From the statement we know that the tallest peak of the roller coaster is 310 feet (y), while the roller coaster travels 155 horizontal feet (x), so, calculating we have:

Slope=\frac{height}{base}=\frac{y}{x}

Then, substituting the given information and calculating, we have:

Slope=\frac{310ft}{155ft}=2

We have that the slope of the hill is equal to 2.

Have a nice day!

4 0
3 years ago
If i buy a box of candy for $30 and make $52 selling the candy what is my profit
Contact [7]
It is $82 for your profit

5 0
3 years ago
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