Acellus
Find Y.
Round to the nearest tenth.
20 ft/
\22 ft
Y
Х 18 ft
Y= [? ]°
Law of Cosines: c2 = a2 + b2 - 2ab cos C
Enter

AcellusFind Y.Round To The Nearest Tenth.20 Ft/\22 FtY 18 FtY= [? ]Law Of Cosines: C2 = A2 + B2 - 2ab

Answers

Answer 1

Answer:

58.9

Step-by-step explanation:

y²=x²+z²-2×z cos(y)

20²=22²+18²-2(22)(18) cos (y)

400=484+324-792 cos(y)

-408=-772 cos (y)

408/792=cos y

y=cos⁻¹(408/792)=58.9

hope it helps...

have a great day!!


Related Questions

Helpp with functions pleasee, identify the function

Answers

You are correct with table


What should be included in a financial plan to protect assets?

Answers

The answer is how much insurance you will carry.

12. Find the measure of angle x.

13. Find the measure of angle x.

Answers

Answer:

x=21

x=122

Step-by-step explanation:

Answer:

x= 21

x=122

I hope this will help you.

Hall and rey are seeing who can make the most money working their new summer jobs. Rey made $154.21 in the first month. If hall finishes the summer with $313.06, how many hours at a rate of $8.04 per our, does rey need to work to make more than hall
Write an inequality that represents the situation using x to represent the hours

Answers

Answer:

x564.99

Step-by-step explanation:

PLEASE HURRY
A public radio station raised 25% more during this year's fund-
raiser than it raised last year. If p represents the amount raised
by last year's fund-raiser, which expression represents the
amount raised this year?

Answers

Answer:

1.25p

Step-by-step explanation:

p = amount raised last year

amount raised this year = p +(25% of p)

=1 p+0.25p

=p(1+0.25)

=1.25p

1 = 5cm base s = 8cm s= 8cm 1 = q cm


what is surface area​

Answers

Answer:

The surface of the area is 320 cm. :D

Step-by-step explanation:

Need ASAP


Gabe spent 26 days traveling in Europe. How many hours did he spend traveling in Europe?

Answers

Answer:

624hours

Step-by-step explanation:

There are 24 hours in a day, so multiply the amount of days by 24 to find the amount of hours:

26 x 24 = 624hours

I WILL GIVE BRAINLEST find the value of x

Answers

45

it’s a 45 45 90 triangle

a triangle is 180 degrees and they have given u 2 angles. a right triangle and a 45 degrees. 90 + 45 = 135. and since a triangle is 180 degrees. 180 - 135 = 45

Which equation can be used to solve for x in the
following diagram?
(3x + 12)
Choose 1 answer:
3x + 12) + x = 180
(3x + 12) = x
3x = 180 + x
(3x + 12) + x = 90

Answers

3x+12+x=180. Bc we know that it’s an 180 degree angle just from the looks of it. Now 3x+12 is already in the equation we need plus x for the missing value. Which is not included in 3x+12 for the whole value.

The expression used to solve for x will be 3x + 12) + x = 180. The correct option is A.

What is the supplementary angle?

The angle is defined as the span between two intersecting lines or surfaces at or close to the point where they meet. The angles having the sum of 180 degrees will be called supplementary angles.

Given that there are two angles one is 3x + 12 and the other is x separated by the inclined line on the horizontal line.

From the supplementary angle property, the sum of the two angles is equal to 180 degree.

3x + 12 + x = 180

Therefore, the expression used to solve for x will be 3x + 12) + x = 180.

To know more about supplementary angles follow

https://brainly.com/question/12919120

#SPJ2

Please help me with this ASAP

Answers

Answer:

34

Step-by-step explanation:

Every triangle = 180 so you add the angles you have 146. You take 180 and you subtract 146 and you get the answer.

Please help fast pls pls

Answers

Answer:

-4, 4

Step-by-step explanation:

Answer:

x = 4, -4

16 = x^2

16 = 4^2

4*4*4*4=16

Step-by-step explanation:

Have a nice day!

and can I maybe have brainliest? Thanks!

How is the graph of the parent quadratic function transformed to produce the graph of y--(2x+6)2+3?
O The graph is compressed horizontally by a factor of 2, shifted left 3 units, reflected over the x-axis, and translated
up 3 units
O The graph is reflected over the x-axis, compressed horizontally by a factor of 2, shifted left 6 units, and translated
up 3 units
The graph is stretched horizontally by a factor of 2, reflected over the x-axis, shifted left 3 units, and translated up
3 units
O The graph is reflected over the x axis, stretched horizontally by a factor of 2, shifted left 6 units, and translated up
3 units

Answers

Answer: a

Step-by-step explanation:

just took the test

What is the product of 2.416 and 10^5​? *

Answers

ANSWER:

2.416x10^5

Or

241600

Both are correct the second is just in expanded form


MARK ME BRAINLIEST PLEASE

Answer:

241600

Step-by-step explanation:

The chamber of commerce for a beach town asked a random sample of city-dwellers, "Would you like to live at the beach?” Based on this survey, the 95% confidence interval for the population proportion of city-dwellers who would like to live at the beach is (0.56, 0.62).


Based on this poll, a chamber of commerce member claims that more than half of city-dwellers would prefer to live at the beach.

Use the confidence interval to evaluate this claim and select the true statement.



Yes, it is reasonable to assume this because all reasonable values in the confidence interval are greater than 0.50.


We cannot determine this without taking a census of all city-dwellers.


No, it is not reasonable to assume this because another 95% confidence interval might not be entirely above 0.50.


No, it is not reasonable to assume this because there are only two choices and the proportion of city-dwellers who should prefer either is exactly 0.50, not more than 0.50.


ITS A!!!!

Answers

Answer:

Ummm... ya its a becasue 95 is more then 50 (brainlest plzzzzzzzzzzzzzz)

Step-by-step explanation:

Answer:

A.Yes, it is reasonable to assume this because all reasonable values in the confidence interval are greater than 0.50.

Step-by-step explanation:

Pippa's bank account pays 2.5% compound interest per annum and her bank
balance is £3200. After 3 years, how much will Pippa's bank balance be?

Answers

Answer:

£3446.05

Step-by-step explanation:

the interest for the first year

=£3200×2.5%

=£3200×2.5/100

=£80

the balance

=£3200+£80

=£3280

the interest for the second year

=£3280×2.5%

=£3280×2.5/100

=£82

the balance

=£3280+£82

=£3362

the interest for the third year

=£3362×2.5%

=£3362×2.5/100

=£84.05

the balance

=£3362+£84.05

=£3446.05

solve it : x² *dy/dx = -2y

Answers

Answer:

r= -sec(θ) x ∛2

θ=0

Step-by-step explanation:

Use the point-slope form to write an equation of a line through the given points.
(−3, 2) and (3, 4)

Answers

Answer:

y-2=1/3(x+3)

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(4-2)/(3-(-3))

m=2/(3+3)

m=2/6

simplify

m=1/3

y-y1=m(x-x1)

y-2=1/3(x-(-3))

y-2=1/3(x+3)

Let f(x) = 3x2 + 2 and g(x) = √x-4. What is the rule for the composition f ∘ g?

Answers

The answer is attached, couldn't post it for some reason

Answer:

hes right

Step-by-step explanation:

HELP! WILL GIVE BRANLIEST!!

Answers

Answer:this is quite hard as i cant see the cone but the one you have may be the answer i am not sure of this beacuse i cannot see the cone shape.

Step-by-step explanation:

Type the correct answer in the box log's​

Answers

Answer:

log(7) will be the correct answer.

Step-by-step explanation:

[tex]\text{\frac{14}{3}}+\text{log}(\frac{11}{5})-\text{log}(\frac{22}{15})[/tex]By using law of logarithm to solve the given expression,

1). [tex]\text{log}(m)+\text{log}(n)=\text{log(mn)}[/tex]

2). [tex]\text{log(m)}-\text{log(n)}=\text{log}(\frac{m}{n})[/tex]

By applying these rules, we can simplify the given expression,

[tex]\text{log}(\frac{14}{3})+\text{log}(\frac{11}{5})-\text{log}(\frac{22}{15})[/tex]

[tex]\text{log}(\frac{14}{3})+\text{log}(\frac{11}{5})-\text{log}(\frac{22}{15})=\text{log}(\frac{\frac{14}{3}\times \frac{11}{5}}{\frac{22}{15}})[/tex]

                                          [tex]=\text{log}(\frac{\frac{154}{15}}{\frac{22}{15}})[/tex]

                                          = [tex]\text{log}(\frac{154}{15}\times \frac{15}{22})[/tex]

                                          = log(7)

Therefore, log(7) will be the correct answer.

express 242 as a product of prime factors if you send a link or photo I will report your answer​

Answers

Answer:

2x11^2

Step-by-step explanation:

that is the only one

no link

no photo

just an simple answer

have a great day/night

:)

max is a 22 year old planning to retire at age 67 he is i vesting in a mutual fund and hopes to earn the average inflation adjusted stock market return of 7% anually. If max deposits $200 per month into this fund, how much can he expect to have when he retires? Show work

Answers

Based on the calculation below, the amount Max can be expected to have when he retires is $758,518.94.

How to calculate the future value (FV)?

The amount he will be expected to have when he retires can be calculated using the formula for calculating the future value of an ordinary annuity as follows:

FV = D * (((1 + r)^n – 1) / r) ……………………………….. (1)

Where;

FV = Future value or the expected amount when he retires = ?

D = Monthly deposit = $200

r = monthly average inflation adjusted stock market return = 7% / 12 = 0.07 / 12 = 0.00583333333333333

n = number of months = (67 -  22) * 12 = 540

Substituting the values into equation (1), we have:

FV = $200 * (((1 + 0.00583333333333333)^540 – 1) / 0.00583333333333333)

FV = $758,518.94

Learn more about future value here: https://brainly.com/question/14586629.

#SPJ1

A manufacturer of potato chips would like to know whether its bag filling machine works correctly at the 410 gram setting. It is believed that the machine is underfilling the bags. A 22 bag sample had a mean of 408 grams with a standard deviation of 14. A level of significance of 0.05 will be used. Assume the population distribution is approximately normal. Is there sufficient evidence to support the claim that the bags are underfilled

Answers

Answer:

i think it is 451 i believe

helllllp againenehdhdhfhbdbdbfhdb​

Answers

Answer:

2

Step-by-step explanation:

What is the solution to the equation?
19 + 13x = 32
Record your answer in the boxes
below.
00000.00
+/-
I give brainleist

Answers

Answer:

the answer is x=1

Step-by-step explanation:

minus 19 on both sides

then divide by 13 on both sides

Which of the following represents 2x - 5y + 15 = 0 written in slope-intercept form?
y=x-3
y=x+ 3
y=-x+3

Answers

r those the only options?
slope intercept form is y=mx+b
i got y = 2/5x + 3

HELP! WILL GIVE BRANLIEST!

Answers

Answer:

A cone

Step-by-step explanation:

It volume it 42.411

Which expressions are equivalent to 16^(3/2)?

Answers

Answer:

16^(3/2)=64

Step-by-step explanation:

Reflect (2.5,4.5)​ in the x-axis.

Answers

9514 1404 393

Answer:

  (2.5, -4.5)

Step-by-step explanation:

Reflection in the x-axis changes the sign of the y-coordinate

  (x, y) ⇒ (x, -y)

  (2.5, 4.5) ⇒ (2.5, -4.5)

5.) Find the square root. *
25
49
Need help plz?

Answers

Answer:

5 and 7 because they are perfect squares

Answer:

Step-by-step explanation:

Take the square roots of the numerator and denominator separately.

Other Questions
maximum amount willing to payGenesis Scents has two divisions: the Cologne Division and the Bottle Division. The Bottle Division produces containers that can be used by the Cologne Division. The Bottle Division's variable manufacturing cost is $2, shipping cost is $0.10, and the external sales price is $3. No shipping costs are incurred on sales to the Cologne Division, and the Cologne Division can purchase similar containers in the external market for $2.60. The maximum amount the Cologne Division would be willing to pay for each bottle transferred would be: question 1: Write a sentence in Spanish stating who has the different party supplies. Use theverb tener and the appropriate possessive adjectives. Follow the model.example: Mi primo Juan/camera Mi primo Juan tiene su cmara.1. Mis tos / cut paper2. Alicia/balloons3. T / piata4. Frank and I / lights5. I/ present6. Sr. Garcia / cake7. Sra. Mendez/flowers8. Isabel y t / photosPLEASE HELP What is the perimeter?Ill give you brainiest however you spell it What is the volume of the figure below? A.180 centimeters cubed B.540 centimeters cubed C.380 centimeters cubed D.360 centimeters cubed 1) Conforme a leitura realizada, descreva o fato central de ambas as notcias, isto , o que elas abordam? PLEASE HELP ME!!!!!!!!!!! 6. There are 424 students at Scobey Middle School. About how many canbe expected to prefer chocolate chip cookies? How do you feel about someone being able to have access to guns? Read this information.By the 16th century, the legendary Pied Piper of Hamelin was blamed for the departure of children from the German village of Hameln in 1284. Some say the children were led to colonize the east. Others say they became victims of the Children's Crusade.How does the allusion to the Pied Piper in Pan: God of the Wild contribute to the meaning of the myth?It foreshadows that Pitys will follow Pan to her death.It foreshadows that Pitys will go on a crusade.It foreshadows that Pitys will marry Pan.It foreshadows that Pitys will colonize the cliffs. The picture below shows some features of the ocean floor. (1 point)At which of these locations does the ocean floor spread apart to form new oceanic crusts?Location ALocation BLocation CLocation D during the process of dna replication what would the complimentary strand of the following dna sequence CTA GGT HELP PLZ!! isosceles triangle ... area and y intercept comparison. WORTH 100 points !!!! What is the equation for the line? How do I get rid of Bical fat on my face? What is the word in bold?The coach didn't agree with the referees' decision, but there was nothing he could doabout it.a plural nouna plural possessivenounSubmit Select all the roots of the following equation. Solve (x5)(x+9)=0 Select 2 correct answer(s) 14 5 -9 5 9 -14 PLEASE HELP !! ILL GIVE BRAINLIEST !! a rectangular garden has a perimeter of 100 meters. the length is four times its width. find the dimensions of the garden. 11. Why isn't the bus driver and white students on the bus punished or told to stop theirmean behavior towards the Logan kids. Please the the working. A car bought for $200 and sold for $250, what was the percentage gain of the cost price?