Mathematics High School

HELP WILL MARK AS BRAINLIEST! 11 POINTS

Answers

Answer 1

Answer:

u=50/11

Step-by-step explanation:

cross multiply and divide on both sides

Answer 2

Answer:

u = [tex]\frac{50}{11}[/tex]

Step-by-step explanation:

Given

[tex]\frac{u}{10}[/tex] = [tex]\frac{5}{11}[/tex] ( cross- multiply )

11u = 50 ( divide both sides by 11 )

u = [tex]\frac{50}{11}[/tex]

Related Questions

6x + 1 = 6x - 8 what is the value of x

Answers

Answer:

No solution

Step-by-step explanation:

6x + 1 = 6x - 8

-6x -6x

1 ≠ -8

If a sheep eats 1/7 of a bale of hay a day, how many sheep can be fed from 1 bale of hay? *

Answers

Answer:

7 sheeps can be fed by 1 bale of hay

Step-by-step explanation:

7/7=1

Answer:

7 sheep

Step-by-step explanation:

1 ÷ 1/7 = 7

Help me please ok thank you ._.

Answers

Answer:

its ur dad

Step-by-step explanation:

Solve the equation -3(c - 1) +7c =27

Answers

Answer:

c=6

Step-by-step explanation:

u simplify it and u get

4c+3=27

4c=24

c=6

Answer:

c= 6

Step-by-step explanation:

We can use distributive property to solve the answer.

-3(c-1)+7c= 27

-3c+3+7c

4c+3= 27

-3 -3

4c= 24

c= 6

Hope this helps!

Plz help me 10 points

Answers

Answer:

I think the answer is 7.20.....

Now that i can answer finally, the answer is $7.20, if she loses $2.40 every time she doesn't do her chore, that $2.40 x 3 which gets you $7.20

An eight ft board is cut into two pieces. One piece is 2 ft longer thant he other. How long are the pieces?

Answers

Answer: 6 ft and 2 ft

Step-by-step explanation:

Answer:

6ft and 2ft

Step-by-step explanation:

8ft board ÷ 2 pieces = 4ft each

4ft and 4ft boards. But one of them is longer by 2ft so:

4ft - 2ft = 2ft

4ft + 2 ft = 6ft

So, one piece is 2ft and the other piece is 6ft

What is the value of x in the proportion below?

1/2 /4 = x/28

O 3 1/2
O 7 1/2
O 14
O 56

PLEASE HELP ITS URGENT

Answers

The value of x in the proportion below is option 1 3 1/2.

What is butterfly method?

When using the butterfly method approach, the denominator of the first term is multiplied by the numerator of the second term, and vice versa.

What is proportion?

An equation known as proportion shows that the two ratios presented are equal to one another. In other terms, the proportion declares that the two ratios or fractions are equal. In terms of proportion, two sets of supplied numbers are said to be directly proportional if they increase or decrease in the same ratio.

The given proportion is:

[tex]\frac{\frac{1}{2} }{4} = \frac{x}{28}[/tex]

Using the method of cross-product or butterfly method:

[tex]\frac{\frac{1}{2} (28) }{4}=x \\\\\frac{14}{4}=x\\ \\x=3.5[/tex]

The value of x is 3.5. Converting this value into mixed fraction:

3.5 = 3 1/2

Hence, the value of x in the proportion below is option 1 3 1/2.

Learn more about proportion here:

https://brainly.com/question/17042941

#SPJ1

What is 4÷3/5 Options:6 6 2/5 6 2/3 8

Answers

Answer:

[tex]6\frac{2}{3}[/tex]

Step-by-step explanation:

Reduce the expression, if possible, by cancelling the common factors.

How much cents are in 12 quarterS answer fast!!!!

Answers

Answer: 300 cents or 3 dollars

Step-by-step explanation: 12x25=300.

Answer:

300 CENTS

Step-by-step explanation:

hope this helps

A function goes through the point (-5,2). What point is the inverse of this function guaranteed to go through ?

Answers

the inverse function just changes the coordinates

if f goes through (a,b), then f^-1 must goes through (b,a)

Use the side lengths of triangle DEF and the fact that the triangles are similar to find the measure of angle E and type your answer below. (Note: Do NOT include a unit label in your answer.)

Answers

Answer:

Angle E = 65 degrees

Step-by-step explanation:

Since triangle DEF is similar to triangle BAC, angle E = angle A = 180 degrees - angle B - angle C = 180 degrees - 90 degrees - 25 degrees = 65 degrees

Write an expression to represent the submarine’s elevation after its final dive. Then simplify the expression to find its elevation

Answers

Answer:

-502.5 − 115 = -617.5

The submarine’s elevation after its final dive is -617.5 feet, or 617.5 feet below sea level.

Step-by-step explanation:

Plato answer

Answer:

63 1/4

Step-by-step explanation:

I did the edmentum

f(x)=-x+7 in a table.

Answers

Answer:

x, f(x)-2,9-1,80,71,62,5

Step-by-step explanation:

A fucntion is basically a machine that follows the instructions it's given and based on those instructions it gives you an answer. So in the function

f(x)=-x+7, our total output (answer) is going to be whatever our "x" is and adding that to 7.

So lets start with -2, plug in -2 for the x variable

f(x)=-(-2)+7, when we solve this we get f(x)=2+7 (negative*negative=positive)

so our final function would be f(x)=9

We can solve the other functions by plugging in the x variable in the same way:

f(x)=-(-1)+7 this simplifies to f(x)=1+7, so f(x) equals 8

f(x)=-(0)+7 this simplifies to f(x)=0+7, so f(x)=7

f(x)=-(1)+7 this simplifies to f(x)=-1+7, so f(x)=6

f(x)=-(2)+7 this simplifies to f(x)=-2+7, so f(x)=5

:((((((((((((((((((

Answers

Answer:

132°

Step-by-step explanation:

Find the supplementary angle of 48°

To do this, subtract 48° from 180°

180 - 48 = 132°

Step-by-step explanation:

ABD = 180

[tex]180 - 48 = 132[/tex]

Which expression is equivalent?

- 5(2x -3y +4)

Answers

Answer:

Step-by-step explanation:

Examine the equation.

–2(–x + 9) = 2(x – 9)

2x – 18 = 2x – 18

This equation has .

Answers

Answer:

Step-by-step explanation:

I took the Assignment

Answer:

Step-by-step explanation:

pls help me out ill give brainlyist

Answers

Answer:

B) y=3x+4.5

Step-by-step explanation:

5 tomatoes divided into $3.10

Answers

It would be .62 for one

Answer:

0.62

Step-by-step explanation:

3.1 divided by 5

.............................

I really need the answer to this plzzzzzz

Answers

Answer:

it may be c but im not usre

Step-by-step explanation:

The question is below pls help.

Answers

Answer:

The answer is 153.8

Step-by-step explanation:

To find the perimeter you sum all the sides. 5.9+12.3+12.3+10.9+12.3+23.2+18.2+10.9+12.3+35.5= 153.8

HELP PLEASE!!! - Uranus is about 1.784109 miles from the Sun. About how far is Uranus from Mercury?

Answers

Answer:

About 1,749,638,696 miles.

Step-by-step explanation:

It might be incorrect so don't fully trust me.

Question 4
Which of the following statements is true (read each carefully!):
.
The square root of 30 is between 6 and 7.
• The square root of 41 is between 5 and 6.
The square root of 14 is between 3 and 4.
• The square root of 27 is between 14 and 15.

Answers

The answer is : square root of 14 is between 3 and 4
√14= 3.74

Answer:

The square root of 14 is between 3 and 4.

Step-by-step explanation:

The answer would be that because the square root of 14 is 3.74165738677. HOPE THIS HELPS! CAN I HAVE BRAINLIEST?!

GEOMETRY PLEASE HELP! THANK TOU SO MUCH :)

Answers

Answer:

11. X=76

Step-by-step explanation:

5^3 / 5^-3 oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo

Answers

Answer: 5^3 / 5^-3 = 5^6 = 15,625

Step-by-step explanation:

Ok, you may find useful for problems like this the next two relations:

[tex]x^a*x^b = x^{a + b}[/tex]

[tex]x^a/x^b = x^{a - b}[/tex]

Now we have the equation:

5^3/5^-3

We have a quotient, then we need to use the second relationship, where:

x = 5

a = 3

b = -3

5^3/5^-3 = 5^(3 - (-3)) = 5^(3 + 3) = 5^6 = 15,625

Find the value of x.
O x = 2
O x = 3
Ox=33
O x = 52

Answers

Answer:

x=3

Step-by-step explanation:

i just know

HELP ME PLS OMG -LS PLS PLS PLS ASAP ASAP PLS pls

Answers

Answer:

No, Yes, Yes

Step-by-step explanation:

no yes yes

(gl on your test or whatever)

13 candy bars weigh 39 ounces.what is the weight of 25 candy bars

Answers

Answer:

75 ounces

Step-by-step explanation:

39/13=3 so each candy bar weighs 3 ounces each so 25*3=75

Answer:

75 ounces

Step-by-step explanation:

39 divided by the amount of candy bars (13) is 3. Which means each candy bar weighs 3 ounces. So 3 times 25 is 75.

Select True or False.
The expression 3x – 4(2x – 5) is equivalent, to the expression 20 – 5x.
True
O false

Answers

Answer:

true

Step-by-step explanation:

[tex]3x - 4(2x - 5) = \\ 3x - 8x + 20 = \\ - 5x + 20 = \\ 20 - 5x = > \: true[/tex]

Answer:

true

Step-by-step explanation:

3x -4(2x-5)

3x-8x+20

5x+20

A drop of water leaks from a faucet at a rate of 5-5 liters per second

Answers

Answer:

what's the question??zz

Another term to represent Unit Rate is?
Constant of Proportionality
Slope
Rate of Change All of the Above
None of the Above

Answers

Answer:

All of the above.

Step-by-step explanation:

In a graph, the unit rate gives us the change in y for a unit change in x. That is, the unit rate is the rate of change in y when the change in x is 1.

Therefore, the unit rate is the same as the rate of change.

And the rate of change is synonymous with the slope.

The constant of proportionality is simply the slope/rate of change for proportional equations.

Therefore, the constant of proportionality is also another word for the unit rate.

Our answer is hence all of the above.

all of the above because they’re all different ways to say/describe unit rate

Other Questions

(True or False) Only an odd number of orbitals is possible for any electron sublevel? Whos good at 11 grade math pleasee help me comment o this :( light travels 3 x 10^5 kilometers in one second. how far does it travel in 7.6 seconds? How had conditions in new mexico changed by the time the spanish returned in 1692? Which of the following sets represents a function?O [(1, 2), (3, 2), (5, 7))O [(3,5),(-1,7), (3,9)}O [(1, 2), (1,4), (1, 6) How do the three branches of the US government limit each others powers?through popular sovereignty and federalismthrough the House and Senatethrough amendments and articlesthrough checks and balances You want to conduct a survey to determine the proportion of people who favor a proposed tax policy. How does increasing the sample size affect the size of the margin of error?a. increasing n decreases E.b. increasing n increases E.c. increasing n will cause E to double in value.d. increasing n will not effect E. Theres graphs. Please help! Out of these people who r ur favs?WilburSootTommyInnitTubboFundySapnapDreamGeorgeNotFoundQuackityJschaltNikkiPonkSkeppyBBHPunzaweSAMedudeHiBombTechnoBlade When the light turns green, Mark accelerates straight down the road at 1.8 m/s2 for 8 seconds. What is his final velocity at the end of those 8 seconds? Which is the better deal per car? 12 car washes for $100 or 5 car washes for $45 What are the signs of mental abuse? Find the value of x and y given that p//q. Type answers alphabetically, and separate by a comma and a space Select Noun Phrase if the underlined group of words is a noun phrase. Select Not a Noun Phrase if the underlined group of words is not a noun phrase. The # of electrons in S2- -34 is how to do this question plz The mapping below shows y as a function fo x? True False Help Me pleasee i dont understand 1. A = {2, 4, 6, 8, 10), B = {1,2,3,4,5,6,7,8,9,10}Find A UB and An B.(7 I ll give you branliest answer please i need this in like 30 minutes9 The author establishes there is hope for Native American children on the reservation by describing -- A the many ways his father made reading a priority for Alexie B his learning to read from a comic book as a three year old C all the ways his classmates demonstrated intelligence D the students who had read his books and wanted to learn to write 10 What does the author mean when he writes A Some students resisted his efforts to reach them. B A teacher should never give up on his students. C It is useless to try to overcome cultural values. D Education is the doorway to Indian childrens success. 11 Which of these is the best summary of the selection? A Sherman Alexie was determined to save his life and his Native American community through reading and writing. Although his community did not affirm him, Alexie refused to fail. Now that he is a writer, he visits reservation schools to teach creative writing, but some students refuse to learn. But Alexie knows that to give up on them is to give up on his people. B Because Sherman Alexies dad set such a good example as a reader and a learner, Alexie learned to read at an early age. Alexie was able to withstand the ridicule of bullies because he was so determined to be like his father. Although his father never had the opportunities of education that Alexie enjoyed, he was proud of his sons accomplishments as a writer and a teacher. C Although Sherman Alexie had been a successful writer for many years, his primary accomplishment was returning to his people to challenge gifted students who wanted to become writers themselves and to engage reluctant students who did not want anything to do with school learn how to read and to write. D Children who learn to read at an early age should be identified as prodigies and given encouragement. Instead what often happens is that they are outcasts. Sherman Alexies success is an example of what child can accomplish with little support. Sherman Alexies desire to give back to his community is an inspiration to us all. 12 Which of these best describes the authors purpose for writing this article? A To applaud his own efforts in overcoming the limits of his childhood B To encourage youth to dream about becoming heroes like Superman C To illustrate the challenges of empowering Indian children with an education D To persuade Americans to support the education of Native American children 13 Which sentences from the article best supports the theme of empowering others with our own success story? A My father loved books, and since I loved my father with an aching devotion, I decided to love books as well. B As Indian children, we were expected to fail in the non-Indian world. Those who failed were ceremonially accepted by other Indians and appropriately pitied by non-Indians. C Despite all the books I read, I am still surprised I became a writer. I was going to be a pediatrician. These days, I write novels, short stories, and poems. D They refuse and resist. "Books," I say to them. "Books," I say. I throw my weight against their locked doors. The door holds. I am smart. I am arrogant. I am lucky. I am trying to save our lives. 14 Re-read paragraph 4. These lines foreshadow that A Superman will become Alexies childhood hero. B Alexie will become a famous speaker. C Alexie will save himself and others through education. D His father will be very proud of Alexies achievements 15 Alexies characterization of Indian youth on the reservation conveys that they were A superstitious yet religious B intelligent yet distrustful C arrogant and belligerent D timid and submissive 16 Which line from Superman and Me does NOT contain figurative language? A ... but I realized that a paragraph was a fence that held words. B At the same time I was seeing the world in paragraphs, I also picked up that Superman comic book. C They struggled with reading but could remember how to sing a few dozen powwow songs. D Books I say to them. Books I say. I throw my weight against their locked doors....