X and y are supplementary angles y measures 97

Answers

Answer 1
its easy supplementary angles equal to be 180 so you take 180-97 and it equals 83 so x =83 and y=97

Related Questions

Almost done. Math has been my worst nightmare since 6th grade.

Answers

If you are say are you right then yes you are right
Same here. i hate math. can't help with problem sorry. try using google.

Andy has 23 coins made up of quarters and half dollars, and their total value is $7.75. how many quarters does he have

Answers

the answer is 15 quarters

The sum of 1/6,2/3, and 1/4is A. 13/12, or 1 1/12. B. 11/12. C. 2/72, or 1/36. D. 4/12, or 1/3.

Answers

Since 6. 3, and 4 are all factors of 12 (with a bit of guess and check), we get 2/12 (since 6*2=12 and 1*2=2)+8/12+3/12=13/12 - A

Triangle MNO is an equilateral triangle with sides measuring units. What is the height of the triangle? NR units

Answers

[tex]\bf \textit{height of an equilateral triangle}\\\\ h=\cfrac{s\sqrt{3}}{2}\qquad \begin{cases} s=\textit{length of a side}\\ ---------\\ s=16\sqrt{3} \end{cases}\implies h=\cfrac{16\sqrt{3}\cdot \sqrt{3}}{2} \\\\\\ h=\cfrac{16\cdot 3}{2}\implies h=8\cdot 3\implies h=24[/tex]

Answer:24

Step-by-step explanation:

A glacier advanced down a mountain from an elevation of 2010 m to 1780 m in 5 years. what was the glaciers rate of change

Answers

The rate of change is : 

(2010 - 1780)/5 = 230 / 5 = 46

46m per year

Answer:

[tex]-46[/tex] meters per year.

Step-by-step explanation:

We have been given that a glacier advanced down a mountain from an elevation of 2010 m to 1780 m in 5 years.

[tex]\text{Rate of change}=\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\text{Rate of change}=\frac{1780-2010}{5-0}[/tex]

[tex]\text{Rate of change}=\frac{-230}{5}[/tex]

[tex]\text{Rate of change}=-46[/tex]

Since the glacier is melting down, therefore, the glacier's rate of change would be [tex]-46[/tex] meters per year.

Sammy and David were selling waterbottles to raise money for new football uniforms Sammy sold 5 for every 3 waterbottles David sold together they sold 160 waterbottles how many did each boy sell

Answers

5+3 = 8
160 divide by 8 = 20 sets
20 X 5 = 100 ( Sammy)
20 X 3 = 15 ( David )

Find the area of triangle.

Answers

Look at the traingle upside down.

The base is 6 and the height is 5 (remember that height must be perpendicular to the base and that the red lines aren't actually a part of the figure).

6*5=30
30/2=15

Final answer: 15 yd^2

The formula for a trapezoid relates the area A, the two bases, a and b, and the height, h.



Solve for a.

Answers

multiply both sides by 2 to get

2A = (a+b)*h

divide both sides by h

 to get 2A/h = a+b

 subtract b from both sides to get a = 2A/h -b


3rd choice is correct





Option C - a = [tex]$\frac{2A-bh}{h}[/tex] is the correct alternative.

We have the formula for a trapezoid that relates the area - A, the two bases - a and b and the height - h as follows -

[tex]$A=\frac{(a+b)}{2} h[/tex]

We have to solve for ' a '.

Solve for x :  x ( 1 + 2 + 3 + .... + n) = π

On solving -

x( 1 + 2 + 3 + .... + n) = π

[tex]\frac{xn(n+1)}{2} =\pi[/tex]

[tex]x =\frac{2\pi }{n(n+1)}[/tex]

According to the question, we have -

[tex]$A=\frac{(a+b)}{2} h[/tex]

2A = (a + b)h

2A = ah + bh

2A - bh = ah

a = [tex]$\frac{2A-bh}{h}[/tex]

Hence, Option C is the correct alternative.

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Given below is the odd-number function. Which of the following are equal to O(9)? Check all that apply.

O(n) = 2n - 1

A. The ninth odd number

B. O(8) + 2

C. 9

D. 17

Answers

The correct answers will be A. The ninth odd number. B.O(8) + 2 and D.17.

I did this too and those were the right answers!

I hope this helps! :>

Which function below is the inverse of f(x)=x^2-25

Answers

f(x) = x^2-25

 inverse:

y = x^2-25

x = y^2-25

y = sqrt(5 +25)

 Answer is B

Rhinestone Cowboy Dreadlock Holiday MacArthur Park Total Republican B 33 C 90 Democrat A 24 34 E Total 61 D 53 171 Which of the following can be determined from the table above? A. 2004-06-03-06-00_files/i0290000.jpg B. 2004-06-03-06-00_files/i0290001.jpg C. 2004-06-03-06-00_files/i0290002.jpg D. 2004-06-03-06-00_files/i0290003.jpg

Answers

B) On e2020 at least

Hope I helped!

The values that can be determined from the table are:

A = 23, B = 38, C = 19, D = 57 and E = 81

What are equations?

Equations are expressions that have equal values, and they are represented by the "=" sign

How to determine the values of A to E

The table entries are given as:

                   Rhinestone Cowboy Dreadlock Holiday MacArthur Park Total

Republican         B                                   33                            C                  90

Democrat            A                                   24                           34                  E

Total                   61                                    D                            53                171

From the table, we have the following equations

[tex]B + 33 + C = 90[/tex]

[tex]A + 24 + 34 = E[/tex]

[tex]61 + D + 53 = 171[/tex]

The above equations become:

[tex]B + 33 + C = 90[/tex]

[tex]B + C = 57[/tex]

[tex]A + 24 + 34 = E[/tex]

[tex]A + 58 = E[/tex]

[tex]61 + D + 53 = 171[/tex]

[tex]D= 57[/tex]

Also from the table, we have the following equations

[tex]B + A = 61[/tex]

[tex]C + 34 = 53[/tex]

[tex]90 + E = 171[/tex]

Solve for C and E in the above equations

[tex]C + 34 = 53[/tex]

[tex]C = 19[/tex]

[tex]90 + E = 171[/tex]

[tex]E = 81[/tex]

Recall that:

[tex]A + 58 = E[/tex]

So, we have:

[tex]A + 58 = 81[/tex]

[tex]A = 23[/tex]

Recall that:

[tex]B + A = 61[/tex]

So, we have:

[tex]B + 23 = 61[/tex]

[tex]B = 38[/tex]

Hence, the values that can be determined from the table are:

A = 23, B = 38, C = 19, D = 57 and E = 81

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Four times a number, x, plus 3 times a number, y, equals 75. Five times x minus 3 times y equals 6. Find the numbers by setting up a system of linear equations and solving the system using the elimination method.

Answers

X=9 y=13
4x+3y=75;5x−3y=6
Step: Solve4x+3y=75for x:
4x+3y+−3y=75+−3y(Add -3y to both sides)

Identify the transformation that maps the figure onto itself.

Answers

The answer for this letter is c

Answer:

The correct option is C.

Step-by-step explanation:

From the given figure it is clear that the vertices of the parallelogram are (0,0), (0,-6), (4,-8) and (4,-2).

If a figure rotated 180° about (a,b), then

[tex](x,y)\rightarrow (2a-x,2b-y)[/tex]

If the figure rotated 180° about (2,-4), then

[tex](x,y)\rightarrow (2(2)-x,2(-4)-y)[/tex]

[tex](x,y)\rightarrow (4-x,-8-y)[/tex]

So, the vertices of image after rotated 180° about (2,-4) are

[tex](0,0)\rightarrow (4,-8)[/tex]

[tex](0,-6)\rightarrow (4,-2)[/tex]

[tex](4,-8)\rightarrow (0,0)[/tex]

[tex](4,-2)\rightarrow (0,-6)[/tex]

The vertices of image are same as vertices of preimage. So, 180° rotation about (2,-4) maps the figure onto itself.

Therefore the correct option is C.

Brooke buys a toothbrush and toothpaste for 2.95. If the toothbrush costs .65 less than the toothpaste. How much is the toothbrush

Answers

Divide the cost by 2 and then add .65 to one side and subtract it from one of side and add it to the other. .82 for the tooth brush and 2.12 for the toothpaste
Final answer:

Given the information, we can determine that the cost of the toothbrush is $1.15. To arrive at this, we created an equation based on the given information and solved for the unknown, which in this case is the cost of the toothbrush.

Explanation:

If Brooke buys a toothbrush and toothpaste for $2.95, and the toothbrush costs $.65 less than the toothpaste, we have to use the information to solve for the cost of the toothbrush.

Let's define the cost of the toothpaste as x. Therefore, the cost of the toothbrush would be x - $0.65 (since the toothbrush costs $0.65 less than the toothpaste).

The combined cost of the toothbrush and toothpaste is $2.95, so we can set up the equation: x + (x - $0.65) = $2.95

If we simplify and solve this equation, we get x = $1.80. That's the cost of the toothpaste. The cost of the toothbrush would therefore be $1.80 - $0.65 = $1.15.

So, the toothbrush costs $1.15.

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What is the rate for 4 shirts for $32:00

Answers

The answer should be $8 if you are trying to find the unit rate. All you have to do is divide 32 by 4 and you get 8. Hope that helped.
32/4 = 8
this means that each shirt costs 8 dollars

hope this helps

so x = x(8)     or (for every shirt, multiply the number by 8)


What numbers below belong to the solution set of the inequality... x+16>51


38
35
16
80
55
34

Answers

Well, it has to be more than 35 because 35+16=51 and there is no greater than or equal to sign... Just greater than so the answer is 38, 55, and 80! Hope I helped!!!

What is 3x-2 if x=-1/3

Answers

Givens

x = - 1/3

y = 3x - 2


Problem solve for y

y = 3(-1/3) - 2

but 3 * (1/3) = 1

and 3 * (- 1/3) = - 1


So y = -1 - 2

y = - 3


Think of this as a money question. If you are one dollar in the whole and you spend 2 more, you are not 3 in the whole which is minus 3.

A rectangular rug covers the floor in a living room one of the walls in the same living room is painted blue. Are the rug and the blue wall parallel

Answers

No, the rug is on the floor, which connects to the blue wall at a 90 Degree angle, if it were parallel then they would never meet.
Yes cuz they're diagonal

(-7,8)(-9,10)(-6,11) reflected over x-axis What are the new coordinates

Answers

ok so if it is reflected over the x axis is y=-x  so now you can convert it to the x axis terms
When you reflect something over the x-axis, you flip the y-coordinate's symbol but not the x-coordinate's.

So
(-7,8) is now (-7, -8)
(-9,10) is now (-9, -10)
(-6,11) is now (-6, -11)

Hope this helps!

find the complete factored form of the polynomial 9ab^5+6a^3b^4

Answers

[tex]9ab^5+6a^3b^4[/tex] 

[tex]GCF=3ab^4[/tex] 

[tex]3ab^4( \dfrac{9ab^5}{3ab^4} + \dfrac{6a^3b^}{3ab^4} )[/tex] 

[tex]3ab^4(3b+2a^2)[/tex]

Felicity put down 800 on a used car. She took out a loan to pay off the balance of the cost of the car. Her monthly payment will be 175. After 9 months how much will she have paid for the car?

Answers

After 9 months, the amount she has paid for the car is 2375.

Given,

Felicity put down 800 on a used car.

She took out a loan to pay off the balance of the cost of the car.

Monthly payment = 175.

We need to find the amount paid for the car after 9 months.

What is a down payment?

It is a sum of money that a buyer pays in the early stages of purchasing a good.

We have,

Down payment = 800

Monthly pay = 175

So we can write it as,

1 month = 175

Multiply 9 on both sides.

We get,

9 x 1 month = 9 x 175

9 months = 1575

The total amount she has paid after 9 months is :

= Down payment + 9 months payment

= 800 + 1575

= 2375.

Thus after 9 months, the amount she has paid for the car is 2375.

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Solve for x. −4≤16−4x





x≤5

x≤−5

x≥−5

x≥5

Answers

hello : 
−4≤16−4x
−4 -16 ≤−4x
-20 ≤−4x   ( muliply by (-1)
4x ≥ 20
x≥20/4
x≥ 5
 

PLS HELP whoever answers all questions correct gets 50 points and brain list

Answers

1) there are 60 minutes in an hour, and so she spends 180 minutes doing homework

180 + 30 + 35 = 180 + 65 = 245 minutes in all

2) 0.18 x 3663 = 659.34 x 4 = $2637.36

3) 2170/5 = 434

4) 100/2 = 50/2 = 25  Kevin has 25 dollars left  (50 on games, 25 on music)

5) 4800 x 0.53 = 2544 it would cost Cheryl $2544 dollars to mail all of them

she would need 44 more dollars

hope this helps
3 hours = 3 x 60 = 180 minutes
30 minutes practice piano
35 minutes on phone
total = 180 + 30 + 35 = 245 minutes
------------------------
$0.18 x 3663 = $659.34 each person
4 persons = 4 x $659.34 = $2637.36

-------------------------------------
$2170 / $5 = 434 sweatshirts

-------------------------

$100 - spent half at video game store = $100/2 =$50
he spent half of the half left at music store = $50/2 =$25
total spent at video and music stores = $50 + $ 25 = $75

-----------------------------
$0.53 x 4800 = $2544

cost $2544 to mail all

A builder could get 6 sheets of shreetrock for 9$ if he bought 12 sheets, how much money would we have spent

Answers

12/6 = 2
9x2= 18

A builder would spent 18$
Final answer:

With the given ratio of $9 for 6 sheets of sheetrock, the builder would spend $18 if he bought 12 sheets of sheetrock.

Explanation:

This is a question about simple ratios in mathematics. In the given situation, the ratio of the price is $9 for 6 sheets of sheetrock. To calculate the cost of 12 sheets, we simply need to multiply the price for 6 sheets by 2.

Alternatively, you could set up a proportion to solve this problem: 9 dollars / 6 sheets = x dollars / 12 sheets. After solving for x, we get x = 18 dollars.

So, if the builder bought 12 sheets of sheetrock, he would have spent $18.

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You start 80 miles east of pittsburgh and drive east at a constant speed of 65 miles per hour. (assume that the road is straight and permits you to do this.) find a formula for dd, your distance from pittsburgh, as a function of tt, the number of hours of travel.

Answers

We get 65 miles away from Pittsburgh each hour, but we also started 80 miles away. Thus, our formula for dd is dd = 65tt + 80

To find the distance from Pittsburgh as a function of time, the formula is d = 80 miles + (65 miles/hour × t). The distance increases by 65 miles for each hour of travel.

To find a formula for distance (d) from Pittsburgh as a function of travel time (t), we use the concept that velocity equals distance divided by time (v=d/t). Since you start 80 miles east of Pittsburgh and drive east at a constant speed of 65 miles per hour, your distance from Pittsburgh increases linearly with time. The formula will be:

d = start_distance + (velocity
× time)

d = 80 miles + (65 miles/hour × t)

So, for example, if you drive for 2 hours (t=2), the distance (d) from Pittsburgh will be:

d = 80 miles + (65 miles/hour × 2 hours) = 80 miles + 130 miles = 210 miles

Three variable 2x-5y+z=5 3x+2y-z=17 4x-3y+2z=17

Answers

need more information send attachement in my inbox

(17+4) + 9 = 17 + (4+9)

Answers

that's the associative property of addition

it is normally written as
(a+b)+c=a+(b+c)
which is like what you have
(17+4)+9=17+(4+9)

Enid got a job through an employment agency that charges a fee equal to 40% of the first five weeks’ pay. The job pays $315 per week. How much does Enid have to pay the employment agency?

Answers

Enid has to pay the employment agency $625
So first let's find the total amount Enid made which is $315 X 5 weeks = $1,575. Now let's get the 40% that is owed to the employment agency $1,575 X .40 = $630.


If the instantaneous velocity of an object is zero, then its acceleration must be:


zero


positive


negative


100 m/s2


not enough information

Answers

Final answer:

If the instantaneous velocity of an object is zero, then its acceleration must be zero.

Explanation:

If the instantaneous velocity of an object is zero, then its acceleration must be zero. When the velocity is zero, it means the object is not changing its position and therefore not accelerating. So, if the instantaneous velocity is zero, the acceleration is also zero.

Final answer:

An object with an instantaneous velocity of zero could still have positive or negative acceleration, or no acceleration at all. Additional information about the forces acting on the object or its further motion is needed to determine the acceleration.

Explanation:

If the instantaneous velocity of an object is zero, this does not necessarily mean that its acceleration must also be zero. Instantaneous velocity being zero simply indicates that at that particular instant, the object is not moving. However, the object could be accelerating (either positively or negatively), which means it could start moving immediately after. For example, a ball thrown vertically upwards has an instantaneous velocity of zero at the peak of its trajectory, but the acceleration due to gravity is still acting on it, giving it a negative acceleration. Acceleration can also be positive if the object starts to move from a state of rest due to a force. Therefore, with only the information that instantaneous velocity is zero, we cannot determine the acceleration without additional context about the forces acting on the object or its subsequent motion.

The correct answer to the question is: not enough information.

Please help me with this graphing problem

Answers

As I am on this site to help, I will assist in your understanding. However, please don't make this a regular occurrence. FLVS quizzes are supposed to be taken without the help of others. 

Anyway....

A domain of all real numbers means that a function will have an infinite amount of x-values. As g(x) and f(x) both are line segments, p(x) is the only function with a domain of all real numbers.  
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