3 years ago

PLEASE HELLLPPP!!!! WILL GET BRAINIEST!!

Mathematics

1 answer:

Anarel [89]3 years ago

6 0

Answer:

x = 117°, 297°

Step-by-step explanation:

Subtract 1 from both sides of the equation and you have ...

tan(x) = -2

Then the arctangent function tells you ...

x = arctan(-2) ≈ 116.5651°, 296.5651°

x ≈ 117° or 297°

You might be interested in

A store manager paid $95 for an item and set the selling price at $116.85. What was the percent markup?

Neporo4naja [7]

We have been given that a store manager paid $95 for an item and set the selling price at $116.85. We are asked to find the percent mark-up.

We will use percent increase formula to solve our given problem.

$\text{Percent increase}=\frac{\text{Final}-\text{Initial}}{\text{Initial}}\times 100\%$

$\text{Percent increase}=\frac{\$116.85-\$95}{\$95}\times 100\%$

$\text{Percent increase}=\frac{\$21.85}{\$95}\times 100\%$

$\text{Percent increase}=0.23\times 100\%$

$\text{Percent increase}=23\%$

Therefore, the mark-up will be 23% and option 'b' is the correct choice.

6 0

2 years ago

Solve the absolute value equation |8|=28

DENIUS [597]

The answer is false. This is because<u> 8 does not equal the number 28</u>.

Explination:

|8| = 28

8≠28

7 0

2 years ago

PLEASE HELP ILL GIVE BRAINLIEST

gogolik [260]

Answer:

3/4 i believe

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Please help its due soon!

notka56 [123]

Answer:

ll students have tablets .

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

stacy buys 3 cds in a set for $29.98. She save $6.44 by buying the set instead of buying the individual cds. if each cd costs th

Natalka [10]

29.98+ 6.44 = 36.42 (cost with out the discount)
36.42/3 = 12.14

Answer-
12.14

4 0

3 years ago

Read 2 more answers