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3 years ago

What is tan(Cos^-1 8/17)

Mathematics

1 answer:

Brrunno [24]3 years ago

5 0

Answer:

<em>Exact Form: </em>

$\frac{15}{8}$

<em>Decimal Form: </em>

1.875

<em>Mixed Number Form: </em>

$\frac7{8}{1}$

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2. In the circle graph above, you can see that 47% of the company's monthly income is used to pay the owner's personal salary. I

Lerok [7]

So whe have $\frac{47}{100}$ that is paid to the boss.

The boss won 2,176.10 this month. $\frac{2,176}{x}$
So our equation would end as...
$\frac{47}{100}=\frac{2,176}{x}$

We solve what can be solved...
0.47=\frac{2,176}{x}

Then we leave our unknown value alone...
0.47x=2,176
x=\frac{2,176}{0.47}

Last we solve...
x= 4,629.79
x≈4,630

So the answer is A.

8 0

4 years ago

ASAP! GIVING BRAINLIEST! Please read question 10 THEN answer correctly! No guessing.

Lana71 [14]

Answer:

$x\degree = 75\degree$

Step-by-step explanation:

Property used: <em>An exterior angle of a triangle is equal to the sum of the opposite interior angles.</em>

$= > 62\degree + (x + 13)\degree = 2x\degree \\ \\ = > 62\degree + x\degree + 13\degree = 2x\degree \\ \\ = > 75\degree = 2x\degree - x\degree \\ \\ = > 75\degree = x\degree \\ \\ = > x\degree = 75\degree$

4 0

3 years ago

Question 3 (5 points)

expeople1 [14]

Answer:

Parallel lines

Step-by-step explanation:

Parallel lines lie in the same plane but <em>never</em> intersect.

6 0

3 years ago

Read 2 more answers

Expand and simplify (x-3)(2x+1)(x+1)

Eddi Din [679]

<u>Step-by-step explanation:</u>

(x-3)(2x+1)(x+1)

(2x² - 6x + x - 3)(x+1)

(2x² - 5x - 3) (x+1)

2x³ -5x² -3x + 2x² -5x - 3

2x³ - 3x² - 8x -3

<h2>---------------------------</h2><h2>FOLLOW ME</h2>

8 0

3 years ago

Studies by economists have found that a 10 percent increase in the minimum wage decreases teenage employment 10 percent. a. TRUE

34kurt

Answer: False

Step-by-step explanation:

Studies by economists have found that a 10 percent increase in the minimum wage decreases teenage employment 1-3 percent not 10 percent. So it is false.

7 0

4 years ago