Mathematics High School

Please help ASAP. Trigonometry
Write TWO different equations that you could use to solve for x. You don't need to solve.

Please Help ASAP. TrigonometryWrite TWO Different Equations That You Could Use To Solve For X. You Don't

Answers

Answer 1

Answer:

  cos(52°) = 18/x

  x = 18·sec(52°)

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you that ...

  Cos = Adjacent/Hypotenuse

In this geometry, that means ...

  cos(52°) = 18/x

You can use the relation sec(x) = 1/cos(x) to rewrite this as ...

  x = 18·sec(52°)

_____

You can also use the complementary angle and the complementary trig function.

  sin(90° -52°) = 18/x

Related Questions

Multiply
-4/5 • 3
Write your answer in simplest form.

Answers

Answer:

[tex]-2\frac{2}{5}[/tex]

Step-by-step explanation:

[tex]\frac{-4}{5} *\frac{3}{1}[/tex] multiply across

[tex]\frac{-12}{5}[/tex] turn into mixed number

[tex]-2\frac{2}{5}[/tex]

All you need is on the photo


Please put these answer choices in oreder




Please don't answer random if you do that tou are gonna lose points

Answers

Answer: a

Step-by-step explanation:

Anyone know these answers for algebra? (There's 16)
1. 7/n-6=9/5
2. r-2/5=6/7
3. A+6/5=7/2
4. 10/2=x-9/4
5. 8/7=9/n-7
6. p-7/p=10/8
7. N+9/3=n/4
8. N+8/6=n/4
9. 7% of what is 20.4
10. 71 is 38% of what
11. What percent of 158 is 6
12. 390% of what is 150
13. 47% of what is 91.6
14. 10% of what is 159
15. 34% of what is 126
16. 91% of what is 48

Answers

12: 47% of 91.647×91.6/100

Work out the area of a rectangle with base, b = 32mm and perimeter, P = 82mm.​

Answers

perimeter = 2base + 2base
82 - 2(32) = 18 : 2 = 9
area = 9*32 = 288mm^2

Hey there! I attached a pic of how to solve this. Hope it helps!

What is 3.6% as decimal’s?

Answers

Answer:

.036

Step-by-step explanation:

.036 = 3.6%

converting percent to decimal:  remove the percent sign and move the decimal point two places to the left

Answer:

0.036

Step-by-step explanation:

To convert to a decimal, divide the percent number by 100.

3.6 ÷ 100=0.036

Therefore, the decimal form is 0.036

Find the commission 700 sales and 6% commmision rate

Answers

Answer: How to calculate commission. This is a very basic calculation revolving around percents. Just take sale price, multiply it by the commission ...

Step-by-step explanation:

Helpp real quick GIVING CROWNN!!

Answers

Answer:

2g+60>92

Step-by-step explanation:

(5z+5)+(7z+4) what is this confused ?

Answers

Answer:

U have to solve this equation

[tex](5z + 5) \: + \: (7z + 4)[/tex]

[tex]5z + 5 - 7z - 4[/tex]

[tex]5z - 7z + 5 - 4[/tex]

[tex]2z + 1[/tex]

hope this helps you !!

Which of the following points lie in the solution set to the following system of inequalities? y > â’3x 3 y > x 2 (2, â’5) (â’2, 5) (2, 5) (â’2, â’5).

Answers

Answer:

The concept of identity, the meaning we give to ourselves and our sense of purpose, connects us to others. This concept best illustrates the link between the psychological and ____ system

Mrs. Crandall spent $42 on window shades that were on sale for a certain percent discount. The original price of the shades was $70. What percent was the discount?

Answers

To calculate the percent you need to:

Subtract the new price from the old price

70 - 42 = 28

Divide this number by the original price

28/70 = 0.4

Multiply this number by 100

0.4 * 100 = 40

The percent of discount was 40% off. What a steal.

A machine cost $60000 its. depreciation is 10% per year. what is the value of the machine after two years simple depreciation​

Answers

so first you do 60,000 x .10 which equals $6,000. take away that amount and it now brings it to 54,000. next you're gonna multiply 54,000 by .10 to make it 5,400, subtract that and from 54,000 and it brings it down to 48,600. after 1 year the total value should go down to $54,000, which then in the 2nd year it would be another 10%. this would take away $5,400 and this then devalues the car's total to
Answer: ---> now $48,600 after 2 years.

10/11 x 3/7 x 1/2 Multiply. Write your answer as a fraction in the simplest form.

Answers

ffhhuff fffchuyrx we’re

the perimeter of a rectangular field is is 84m.If the width of the rectangle is 6m less than the length,then find the dimensions?please friends help!!!!!!!!​

Answers

Answer:

24

**Solving Steps**

2 x (2 x X - 6) = 84

4x-12=84

84+12=96

96/4 = 24

Hope it helps.

What is the equation of the line with a slope of
−
1
4
and a y-intercept of –3?

A.
y
=
−
3
x
+
1
4

B.
y
=
−
1
4
x
+
3

C.
y
=
−
1
4
x
−
3

D.
y
=
−
3
x
−
1
4

Answers

it should be C on a Friday

Find m angle O Y X in the diagram above.
URGENT!!

Answers

Answer:

• Angle OYW or Angle WYO is 90°

• Angle OYX or Angle XYO is 90°

• Angle WYX is 180° [ A straight line ]

Step-by-step explanation:

Line WYX is a perpendicular bisector of radius lind of the circle.

[tex]{}[/tex]

Translate the sentence into an equation
Five less than the product of 3 and a number equals 7
Use the variable b for the unknown number

Answers

Answer:

5-3x=7

Step-by-step explanation:

What starts with a p has a t in the middle and has an R at the end that has 12 letters that is for ur body


Note: its not any subject for school and its not anything for school so ignore the mathematics subject thing.

Answers

Answer:

Pronator??

Step-by-step explanation:

Just checking, am I correct?

Answers

Answer: yes!

Step-by-step explanation:

Answer: As to what I am seeing i think you are doing fine

Step-by-step explanation:

Great Job

The diameter of a circle is 3 miles what is the area

Answers

Answer:

[tex]2.25\pi[/tex] or [tex]7.07 mi^{2}[/tex]

Step-by-step explanation:

The formula for the area of a circle is:

[tex]\pi r^{2}=A[/tex]

Radius is half of the diameter of a circle so you will get this:

[tex]\pi (\frac{3}{2}) ^{2}\\\\\pi (1.5)^2\\\\2.25\pi \\\\7.07[/tex]

Census data from a city of 150,000 residents produced the income distribution shown here: A distribution curve of income in thousands of dollars. The curve is right skewed with a mean between 50 and 100. Suppose that we were to take random samples of 100 residents from this population and calculate ˉ x as the sample mean income of the residents in each sample.

Answers

Using the Central Limit Theorem, it is found that the shape of [tex]\bar{x}[/tex] is approximately normal.

The Central Limit Theorem establishes that, for a normally distributed random variable X, with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]s = \frac{\sigma}{\sqrt{n}}[/tex].

For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.

In this problem, the distribution is not normal, however the sample size is of 100 > 30, hence the Central Limit Theorem is applicable and the shape of [tex]\bar{x}[/tex] is approximately normal.

To learn more about the Central Limit Theorem, you can take a look at https://brainly.com/question/4086221

What is (f+g) (x)
f(x) = -3x+3
g(x)=-4x as a polynomial or rational function in simplest form?

Answers

Do polynomial like this:

-3x+3-4x = -7x +3

Final answer :

-7x+3

thissssssssssssssssssssssssssssssssssssssss

Answers

Answer:

w represents

Step-by-step explanation:

up 2 is the y coordinates

2/5 of a kiddy pool was filled with water. After pouring out 5/7
of the amount of water in the pool 62 liters of water was needed to fill the pool completely. Find
the amount of water needed to fill up the empty
pool.

Answers

Answer:

The question is asking what is the volume of water in the full pool.  It is 70 liters.

Step-by-step explanation:

Let P represent the volume of a full pool.

"2/5 of a kiddy pool was filled with water" can be written as:

(2/5)P.

"After pouring out 5/7  of the amount of [I assume from the 2/5P] water in the pool" can be written as:

(2/7)(2/5)P, or (4/35)P       [This represents the amount of water remaining in the pool after the above shenanigans.]

The we are told that when 62 liters are added back to the pool, it is full.  That can be written as:

62 + (4/35)P = P  [Add 62 liters to what was remaining. ((4/35)P), and we'll have P, a full pool, for a cool fool. [sorry]

62 = (31/35)P

P = 62(35/31)

P = 70 liters

A pilot flew a plane from an altitude of 16,400 feet to an altitude of 15,600 feet what was the change in altitude

Answers

Answer: 800 feet.

Step-by-step explanation: 16,400-15,600=800 this is an easier way the find the drop in altitude.

What is the property to be used in each equation to solve for x? APE, SPE, MPE or DPE? (Property of Equality)


x+47=28


20=x-11


3.9x=27.3


5/7=-5/7 x


-x=27


32-x=27

Answers

Answer:

S, A, D, D, M

Step-by-step explanation:

Always do the opposite of what is happening in the equation.

x + 47 = 28, is adding, so you would use subtraction to solve for x.

What is the measure of the third angle of this triangle?

Please explain how to solve in a easy way

Answers

Every triangle is equal to 180 degrees so u need to subtract what is already shown form 180,, 180-120=60 and then 60-40 20 so the final degree is 20 ,,,,, to check u can add them all together if if they equal 180 u should be g

Evaluate
3
2
+
(
−
k
)
+
(
−
2
)
2
3
​
+(−k)+(−2)start fraction, 3, divided by, 2, end fraction, plus, left parenthesis, minus, k, right parenthesis, plus, left parenthesis, minus, 2, right parenthesis where
k
=
−
5
2
k=−
2
5
​
k, equals, minus, start fraction, 5, divided by, 2, end fraction.

Answers

Answer:

Iam very confused on this Answer please help me  

Step-by-step explanation:

can you help me solve 4^3/4^4?

Answers

Answer:

64/256

Step-by-step explanation:

4*4*4=64/4*4*4*4=256

Sure.

Answer: 0.25

Let’s break the question down.

4^3 (4 x 4 x 4) = 64.
4^4 (4 x 4 x 4 x 4) = 256.

64/256 = 0.25.

1+2+3+4+5+6+7+8+9+10+11+!2+13=?

Answers

Answer:

91

Step-by-step explanation:

1+2+3+4+5+6+7+8+9+10+11+12+13 = (14 * 6) + 7 = 91

1+2+3+4+5++7+8+9+10+11+12+13=91

Milan needs to read 3 novels each month.
Let N be the number of novels Milan needs to read in M months.

Write an equation relating N to M. Then use this equation to find the number of novels Milan needs to read in 17 months.

Answers

Answer:

N=3M, 51

Step-by-step explanation:

The total number of novels is equal to 3 x Months, For every month, Milan reads 3 books, so for 17 months, 17 x 3 = 51, So N = 51

equation: 1/3n=m

answer: 51 novels
Other Questions
The following stem-and-leaf plot shows a data set. Stem Leaf 1 3 7 7 2 2 4 4 4 5 3 1 5 8 9 4 0 6 7 Key: 2|1=21 How many observations are in this data set?47141915 What are the three main categories of rights in the Bill of Rights?Someone please help In the first paragraph, the author presents a roller coaster ride in order to __________. henley needs to calculate the base of a trapezoid, b, given the area, a, in inches. She need to rearrange the formula a=16(b+4). Solve the formula for b in terms of a Learning Task 2 B. Perform the indicated operations. Write your solution in the box below. Add Subtract: 1. (5x4 - 3x2 + 4) + (6x3 - 4x2 - 7) 6. (5x3 - 7x2 + 3x - 4) -(873 + 2x2 32-7) 2.-7x3y + 4x2y2 - 2 and 4x3y + 1 - 8x2y2 7. (2x2y - 5xy + 3y2 -- (7xy -- 672 - 5729) 3. (5 + 24y3 - 7y2) + (-6y3 + 7y2 + 5) 8. (9x5 - 623 + 712) - (773 4. (2xs - 6x3 - 12x2 - 4) + (-11x + 8x + 2x2 + 6) 9. Subtract 4x3.5x - 8 from 672 - 3x + 8 5. (3y5 - 2y + y* + 2y3 + 5) and (238 + 3y8 + 2+ 7) 10. (1.599 + 4.8y2 + 12) - (ya - 1.742 + 2y) Solution and Answer 67 + 2x2) - Which objects refract light? (Select all that apply.)the human eyecontact lensesa magnifying glassconcave mirrors Need some help with this one. How did President Wilson anger civil rights advocates? What is the ReadWorks passage, "Homemade" mainly about?A. the process of becoming a pro photographerB. the growing trend of stay-at-home dadsC. an evening in the home of an interesting personD. the authors desire to become a better cook you can detect any hazards that might affect your driving by looking: Some nations that seek to produce all of their own needs face the problem that:a. they will not be able to satisfy the wants of all of their citizens.b. some industries are too small to be efficient if restricted to their domestic markets alone.c. they can deplete their natural resources as a result.d. the opportunity cost of producing some of their own goods is lower than that of trading with others for them. Why does Douglass use allusions to the Constitution in his speech?A. They create a balance between Douglass's vehement tone and hislack of logic.B. They show that slavery cannot be defended in light of the highestlaws of the country.C. They help Douglass make the case for abolishing IndependenceDayD. They show that Douglass realizes he won't be able to persuade hisaudience. on a winter day, the maximum temperature of an island was recorded 15.5C and the minimum temperature was recorded -2.5C. what is the difference between the maximum and the minimum temperature on that day? What was the economic system of the middle ages? How many moles of AgCl can form from 6.5 moles of Ag and abundant HCl in the equation: 2Ag + 2HCl -> 2AgCl + H2 PLEASE HELP, I WILL GIVE BRAINLIEST 5 STARS AND ALL THAT STUFF, IF LINKS OR WRONG ANSWER I WILL REPORT YOUthank u What does the Mandate of Heaven state?The ruler who loses in battle has violated the rule of heaven.Rulers have the support of heaven as long as they govern the people well.Rulers are a type of god that can do whatever they want with the support of heaven. The ruler who unifies China will become a god. Find the slope of the line passing through the points (8,-4) and (1,-9) (please help) how many lines of symmetry does the figure have ? type the number only This picture shows the Madrasa-Mausoleum Mosque. Which of the following is true of this mosque?a.It was the most costly and most ornate mosque ever to be built.b.It was intended to be a charitable complex and a display of piety.c.The marble columns were recycled from other structural sites.d.The faade of the mosque made of brilliant blue glazed tiles.