Mathematics College

Find Y.
Round to the nearest tenth.
Z
8 ft
17 ft
Х
Y
16 ft
Y= [?]°

Find Y.Round To The Nearest Tenth.Z8 Ft17 FtY16 FtY= [?]

Answers

Answer 1

Answer:

Y = 27.8°

Step-by-step explanation:

Apply the Law of Cosines which is given as c² = a² + b² - 2ab*Cos C

Where,

c = 8

a = 17

b = 16

C = Y

Plug in the values

8² = 17² + 16² - 2*17*16*Cos Y

64 = 545 - 544*Cos Y

64 - 545 = -544*Cos Y

-481 = -544*Cos Y

Divide both sides by -544

-481/-544 = Cos Y

0.884191176 = Cos Y

Y = cos^{-1}(0.884191176)

Y = 27.8478491° ≈ 27.8° (nearest tenth)

Answer 2

Answer:

does any body have c?

Step-by-step explanation:

Related Questions

If the volume of a sphere is 660 mm, what is the radius of the sphere, to the nearest tenth of a millimeter?

Answers

Answer:

Radius= 5.4

Step-by-step explanation:

Formula for Sphere- V= 4/3(pi)• r^3

r=(3 V/4 pi) = (3•660/4•pi)= 5.40114 (5.4)

In a fruit punch drink, the 3 ingredients are apple juice, orange juice and cranberry juice. If 1/4 of the drink is apple juice and 2/5 is orange juice then write the ratio of cranberry juice to apple juice to orange juice in its simplest form.

Answers

Answer:

7/20

Step-by-step explanation:

You have to add 1/4 and 2/5 which gets you 13/20. And since the glass would be full, 20/20 is full, so then you have to subtract 20/20 from 13/20 which gives you 7/20.

how does 3.1416 come​

Answers

Answer:

It is the value of pie(22/7)

Someone please help me, i will give brainliest
Enter the decimal equivalent of 11/8

Answers

Answer:

1.37

Step-by-step explanation:

I just used my calculator lol

pls help i fr HAVE TO PASS THIS SIX WEEKS

Answers

Answer:

pretty sure its 68 or 66 dont put 34 tho lol

Find the radius of the circle containing 10 degree arc of a circle whose length is 11 Pi meters

Answers

Answer:

i

Step-by-step explanation:

dont know

Given y = alog(x + c) + d. What would happen to the graph if you changed the value of d? Describe both positive and negative
values.
A)
B)
Changing the value of d would cause a vertical stretch or shrink. A negative
value would also cause a reflection over the x-axis.
Changing the value of d would cause a horizontal stretch or shrink. A
negative value would also cause a reflection over the y-axis.
Changing the value of d would move the graph up and down (vertically). A
positive d value would move the graph up and a negative d value would
move the graph down.
Changing the value of d would move the graph left and right (horizontally).
A positive d value would move the graph right, and a negative d value
would move the graph left.
C)
D)

Answers

Answer: A

Step-by-step explanation:

I just took the USATESTPREP quiz and that is the answer.

 Option (C) will define the changes in the graph of the function with the values of 'd'.

 Given function in the question → y = alog(x + c) + d

Rules for the translation of a function,

If a function y = f(x) is shifted 'h' units upwards on y-axis, rule for the translation will be → y = f(x) + hIf the function y = f(x) is shifted 'h' units downwards, rule for the translation → y = f(x) - h

 Hence, in the given function y = alog(x + c) + d, positive value of 'd' will define the shifting of the parent function upwards.

And for the negative value of 'd' will define the shift of the function downwards.

     Option (C) will be the correct option.

Learn more,

https://brainly.com/question/16770247

2x +1=x+3 plzzz give the answer
​

Answers

Answer:

x=2

Step-by-step explanation:

Because you Subtract 1 from both sides of the equation

and simplify which will give you 2x=x+2 then subtract Subtract x from both sides of the equation then simplify and you will get your answer x=2

Here you go, that’s how you do it :)

Is the solution greater than, less than, or equal to 29?

4(5 + 6) - 15

Answers

Answer:

Step-by-step explanation:

4(5 +6) - 15

4(11) - 15

= 44 - 15

= 25

The solution is equal to 29

Answer:

[tex]4(5 + 6) - 15 \\ = 4 \times 11 - 15 \\ = 44 - 15 \\ = 29 \\ 29 = 29[/tex]

It's Equal to 29

4.B.83
How much must be deposited today into the following account in order to have get 35,000 in 5 Years
An account with monthly compounding and an APR of 4%
should be deposited today.
(Do not round until the final answer. Then round to the nearest cent as needed)

Answers

Answer:

$ 28,665.11 must be deposited today into the account.

Step-by-step explanation:

Given that there is an account with monthly compounding and an APR of 4%, to determine how much must be deposited today into the following account in order to have $ 35,000 in 5 years, the following calculation must be performed:

X x (1 + 4/12) ^ 5x12 = 35,000

X x (1 + 0.333) ^ 60 = 35,000

X x (1,333) ^ 60 = 35,000

X x 1.220999 = 35,000

X = 35,000 / 1.22099

X = 28,665.11

Thus, $ 28,665.11 must be deposited today into the account.

Find the approximate length of the bolded arc.

Answers

Answer:

Step-by-step explanation:

Johnny buys a desk on sale for $300.00. If the regular price
is $450.00, what is the percent of discount?

Answers

Answer: 33.33%

This MAY be wrong, but when I calculated it, the total discount came out to 149.985, which I think can be rounded up to 150

Describe the graph of y=-x and compare it with the graph of y = x

Answers

Y=-x is a negative slope starting from the left of the graph and going downwards by one. Y=x is a positive slope that goes up from left to right by one.

What is the exact value of the trigonometric function?
(4 pts)
cos(600)

Answers

Answer:

45 man all day long

Step-by-step explanation:

i say 45 because it just is.

please help im stuck on this​

Answers

-7 is the slope I think

Please help me !!!!!!!!!!!!!!!!!!!

Answers

Answer:

5) arccos A = 28°

6) arcsin A = 53°

Step-by-step explanation:

5) cos A = 30/34

6) sin A = 32/40

5)

For a right triangle, the cosine of an angle is the ratio between the length of the adjacent side and the length of the hypotenuse (the hypotenuse is the longest side of the triangle).

In this case,

cos(A) = adjacent / hypotenuse = 30 / 34 = 15/17

6)

For a right triangle, the cosine of an angle is the ratio between the length of the opposite side and the length of the hypotenuse.

In this case,

sin(A) = opposite / hypotenuse = 32 / 40 = 4/5

A way to remember sine, cosine, and tangent is SOHCAHTOA, where

SOH is Sine = Opposite / Hypotenuse

CAH is Cosine = Adjacent / Hypotenuse

TOA is Tangent = Opposite / Adjacent

READ CAREFULLY! - 50 students were randomly sampled and asked if they preferred Coke or Pepsi. 12 preferred Pepsi. If there are 779 students in the school, you would expect ______ students in the entire school to prefer Coke. Enter an answer rounded to the nearest whole number.

Answers

Answer:12/50 * x/588

Step-by-step explanation:= 141.12

588 - 141.12 = 446.88

I would expect 447 students to prefer Coke.

Hope this helps

Emily surveyed 364 people with 3 out of 7 answered yes

Answers

whats is the question?


2. Jose is looking for a job while he takes part-time college classes. The
salaries for three jobs he is interested in are shown below. How much
more will he earn as a veterinary tech than a barista for the four years he
is in school? *
BARISTA:
19,630$

ANIMAL
GROOMER:
$22,230

VETERINARY
TECH:
$32,490

A. $41,040
B. $10,260
C. $12,860
D. $51,440

Answers

Answer: 51,440

Step-by-step explanation:

If a Veterinary tech earns 32,490 and a Barista earns 19,630

You're gonna create the equation ( 32,490 x 4 ) and get 129,960. Then your gonna subtract ( 19,630 x 4 ) from 129,960  and get around 51,440.

Also, you get the 4 from the number of years he works, which is 4.

51.440 is your answer have a great day!

x^2+ 3 has a value of 28. What term in the sequence has a value of 28?

Answers

Answer:

5th term

Step-by-step explanation:

x^2 +3 = 28

Subtract 3 from each side

x^2+3-3 =28-3

x^2 = 25

Take the square root of each side

sqrt(x^2) = sqrt(25)

x = 5

(x could be -5, but there are not usually negative terms in a sequence)

Answer:

The value of X1 is -5, X2 is +5.

levi was designing a kite. he needs to determine the measure of

Answers

he needs to determine the measure of the kite?

The measure of angle A is 86.

What is a kite?

A kite is a flying object that is tethered to the ground by a string or a cord. It typically has a light framework of bamboo, plastic, or other materials, covered with paper or fabric, and often in the shape of a diamond or triangle.

We have,

From the figure,

We see that,

6x + 4 + ∠A = 180

Now,

∠A = 4x + 26

So,

6x + 4 + 4x + 26 = 180

10x + 30 = 180

10x = 180 - 30

10x = 150

x = 15

Now,

∠A = 4x + 26 = 4 x 15 + 26 = 60 + 26 = 86

Thus,

The measure of angle A is 86.

Learn more about kite here:

https://brainly.com/question/31239785

#SPJ3

The complete question:

Levi was designing a kite. he needs to determine the measure of angle A.

When finding the volume of a triangular prism, why is it necessary to multiply by 1/2 or divide by 2?

Answers

divideeeeeeeeeeeeeeee

If AB has endpoints A(-15,9) and B(0,3) what is the slope of AB

Answers

Answer:

-2/5

Step-by-step explanation:

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

= (3-9)/(0+15)

= -6/15

= -2/5

Given f(x)=x^2−5x and g(x)=2x+1, find (f+g)(−3).

Answers

Answer:

19  

Use the given functions to set up and simplify

What’s the least common factor of two and six

Answers

Answer:

6

Step-by-step explanation:

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer: 6

Explanation: least common multiple

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Please help me ASAP
Please help

Answers

Answer:

5 X 4

Step-by-step explanation:

If you plot the dots, youll obviously see a rectangle. The height of the rect. is 4, while the length is 5, so the measurements would be 5 x 4.

Hope this helped!!

Wildlife sanctuary has 38 species of birds.
They have 15 of each kind. A national
zoo in the same city has 42 species of
birds with 12 of each kind. Do they have
the same number of birds?

Answers

Firstly, solve 38C15.

Then solve 42C12.

Compare your answers.

The goal here is to see if 38C15 = 42C12.

Here is the formula:

nCr = n!/(r!(n - r)!

Go for it.

Connie is packing for a trip. She has 17 pairs of jeans. If she has room to pack 6 pairs how many ways can she choose which jeans to take

Answers

Answer:12,376

Step-by-step explanation:

Given

Connie has 17 Pairs of jeans

She has to choose 6 pairs out of 17

We know, no of ways to pick r items out of n items is [tex]^nC_r[/tex]

[tex]\therefore \text{No of ways is =}^{17}C_6\\\\\Rightarrow \dfrac{17!}{(17-6)!6!}=12,376\ \text{ways}[/tex]

Which expression is equivalent to -14 - 32d
A. -7(2-5d)
B. 7(2-5d)
C. 7(-2+5d)
D. -7(2+5d)

Answers

You sure 32d?
It’s not possible to get 32 when every answer is 35
But the answer would be d since both of the outcomes are negative

A dart board measures 6.5 inches from the very edge to the center of the bullseye


I need help

Answers

Answer:

a is the wrong answer

Step-by-step explanation:

the area of the circle is 40.8407 in^2

Other Questions
The base of the triangular pyramid shown is an equilateral triangle with sides measuring 6 yards and a height of 5.2 yards. Each lateral face is congruent and has a height of 8 yards. The net of a triangular pyramid. What is the surface area of the pyramid? 15.6 square yards 72 square yards 87.6 square yards 144 square yards Religious, norms and values ishelping to increase population." Justifythe statement. HELP ME IF YOU LOVE JESUSwhy does mr pirzada feel increasingly anxious about being away from his homeland? (list several reasons) which of the following is the equivalent to the radical expression below when x> 0 square foot 12x^3 + Square root 6x At the beginning of school you set-up a 4 digit pin to get into your My Payments Plusaccount, however you have not used your account since you set it up and forgot thenumber. You remember that the first number was a 4 and the second number waseither a 5, 6, or 7. You had no idea what the last two numbers were. How manydifferent combinations are possible?900 combinations200 combinations300 combinations1200 combinations Define general banking services offered by financial institutions Which term describes the complete set of processes carried out by an organism in order to sustain life?v refers to the set of chemical processes carried out by an organism in order to sustain life. in Digestion is a form of activity. Which verb form best completes the sentence?A qu hora _____ usted a mi casa?A. vendrsB. vendrC. vendrnD. vendr what is one reason that manufacturing is declining in austrailia (help-) What does the Constitution reflect of the countrys founders?a. their visionb. their protective powersc. their optimismd. their future planning HELP ME PLEASE DONT MIND THAT ANSWER DIDNT MEAN THE CLICK IT :( Please help me with this question!! Write the energy transformation for what happens when we eat a plant. Solve the equation for x. X2 + 10x + 16 = 0 O A. -8,-2 OB. 8,2 OC.-4 OD. 4 14. In order for drugs to be considered therapeutic equivalents, they mustA. have different route of administrationB. be bioequivalent.O C. have different dosage forms.D. contain identical amounts of different active ingredients.Help me please!!!!! Which correctly describes how the graph of the inequality 5x + 2y = 13 is shaded? The selling price of an item is $520. It is marked down by 10%, but this sale price is still marked up from the cost of 360$. Find the markup from cost to sale price. Plz help its due by 1 Find the one of the following sets of side lenghts could represent a right triangle Plz help me on this one.