Mathematics High School

i need help with this question​

I Need Help With This Question

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2
It would be 21/16


Explanation:

7/12 divide 4/9

To divide by a fraction, multiply by the reciprocal of that fraction

7/12 multiply 9/4

To multiply the fractions, multiply the numerators and denominators separately

7 x 9 / 12 x 4

Reduce the fraction with

7 x 3 / 4 x 4

Multiply the numbers

21/4 x 4

Answer : 21/16

Related Questions


I need help asap please

Answers

Answer:

x = - 69

Step-by-step explanation:

if its wrong i can help u again

I’m pretty the answer would be -69

4 times 2/13 in simplest form

Answers

Hopes this helps:

Answer: 8/13

Answer:

8/13

Step-by-step explanation:

4=4/1

4/1*2/13=8/13 can't be more simplified.

Please mark brainliest I need it

Help please!!
Is this relation a function? justify your answer.

A. No, because two points with the same y-value have different x-values.

B. Yes, because the number of x-values is the same as the number of y-values.

C. Yes, because every x- and y-values is positive.

D. No, because two points with the same x- value have different y-values.​

Answers

D. No because two points with the same x value have different y values. A function cannot have one x equal different y

PLEASE HELP ME I NEED HELP RIGHT AWAY!!!

A box contains fiction and nonfiction books. There are 22 fiction books in the box, which is 55% of the total number of books in the box. What is the total number of books in the box?

thank you for helping

Answers

Answer:

There are 40 books total

Step-by-step explanation:

you need to set a proportion

The first fraction is 55/100 it's over 100 because it's percent

the other fraction is 22/x the 22 is out of a total number so that's why it's on top and x because you don't know the total number of books

then you multiply diagonally

55×x= 22×100

55x=2,200

Then you solve it like a regular equation by dividing both sides by 55

x=40

Answer:

There are a total of 40 books in the box.

just here for checking!

Answers

Answer:

You maybe right I'm pretty sure

Answer:

75 mm

Step-by-step explanation:

15 x 5 = 75

So, yes, you are right :)

pls help our teacher didn’t explain how to solve these. also show work

Answers

Answer:

15) f = 18

3f = 54

6f = 108

16) k = 69

Step-by-step explanation:

15)

3f + 6f + f = 180

10f= 180

f = 18

16)

42 + k + k = 180

42 + 2k = 180

2k = 138

k = 69

You can buy 5 cans for green beans at the Village Market-for-$4.00- You can buy 10 of the same cans of beans at Sam's Club for $7.10: Which place is the better buy?​

Answers

definitely at sams club
Sams club $4 x 2 is 8$ while 10 can is still only $7.10

x = (y/2) - 1
Please help me find the answer.

Answers

Answer:

Step-by-step explanation:

Well you didn't give directions on what to solve for,

I'm gonna assume you want to solve for y

x = (y/2) - 1 (add 1 to both sides)

x + 1 = y/2 (multiply both sides by 2)

2(x + 1) = y (distribute the 2)

y = 2x + 2

Eddie has a cake. He eats 5/12 of the cake. Then he gives Donny 1/3 of the remaining cake. How much cake does Donny get?

Answers

Answer:

2 1/3

Step-by-step explanation:

Answer:

Donny would be getting 4/12 of the cake, 1/3 x 4 on both sides would bring it from 1/3 to 4/12 ^-^

Step-by-step explanation:

Need help ASAP! due soon!!!!

Answers

Answer:

Its A And D Hope This Helps

Decrease £740 by 8% .

Answers

Answer: 'Percent (%)' means 'out of one hundred':

p% = p 'out of one hundred',

p% is read p 'percent',

p% = p/100 = p ÷ 100.

8% = 8/100 = 8 ÷ 100 = 0.08.

100% = 100/100 = 100 ÷ 100 = 1.

Step-by-step explanation:

To calculate percentage decrease:

First: work out the difference (decrease) between the two numbers you are comparing. Then: divide the decrease by the original number and multiply the answer by 100. If your answer is a negative number, then this is a percentage increase.

Work out
(43×8) - (234÷6)

Answers

Answer:

305

Step-by-step explanation:

43*8=344

234/6=39

344-39=305

Since the equation is [tex](43\times 8) - (234\div 6)[/tex] so after solving it, the answer is to be considered as the 305.

Calculation of the equation:

Since the equation is [tex](43\times 8) - (234\div 6)[/tex]

So,

we have to solve it

= 344 - 39

= 305

Hence, Since the equation is [tex](43\times 8) - (234\div 6)[/tex] so after solving it, the answer is to be considered as the 305.

Learn more about an equation here; https://brainly.com/question/17165976

La mamá de Cornelio va a repartir un pastel entre él y sus 5 amigos ¿Qué cantidad de pastel le tocará a cada quién?

Answers

Answer:

each will get 1 peace.  Cada uno le tocara un pedaso

Step-by-step explanation:

For the vertical motion model h(t) = -16t2 + 54t + 3, identify the maximum height reached by an object and the amount of time the object is in the air before it hits the ground. Round to the nearest tenth.​

Answers

Answer:

height: 48.6 fttime in air: 3.4 s

Step-by-step explanation:

A graphing calculator provides a nice answer for these questions. It shows the maximum height is 48.6 feet, and the time in air is 3.4 seconds.

__

The equation can be rewritten to vertex form to find the maximum height.

  h(t) = -16(t^2 -54/16t) +3 . . . . . group t-terms

  h(t) = -16(t^2 -54/16t +(27/16)^2) + 3 + 27^2/16

  h(t) = -16(t -27/16)^2 +48 9/16

The maximum height is 48 9/16 feet, about 48.6 feet.

__

The air time is found at the value of t that makes h(t) = 0.

  0 = -16(t -27/16)^2 +48 9/16

  (-48 9/16)/(-16) = (t -27/16)^2 . . . . . . . subtract 48 9/16 and divide by -16

  (√777 +27)/16 = t ≈ 3.4297 . . . . . square root and add 27/16

The time in air is about 3.4 seconds.

please help with this.....

Answers

Answer:

10

Step-by-step explanation:

you can find the diagonal of a rectangle if you have the width and the height

Please help I’m really confused I don’t remember what to do

Answers

Answer:

x^7

Step-by-step explanation:

You just add the exponents when it's multiplying like that.

Answer:

x^7

Step-by-step explanation:

x^5*x^2 = (x*x*x*x*x)*(x*x)

We will count the number of x.

x^7

Ummmmmmmmmmmmmmmmmmmmmmmmmmmmm

Answers

D is the answer so that question

Please help, will mark brainliest

Answers

Answer:

480in hope you get right. I am Not 100%sure, sorry

Look at picture.........

Answers

Step-by-step explanation:

jJJshzysyqvsudishw wjs87eye

Claude has a container of paintbrushes and divides the entire carton between 3 friends. Each friend gets 6 paintbrushes. How many paintbrushes were in the container?

Answers

Answer:

6 × 4 = 24

Step-by-step explanation:

this is right if he gave some to himself

Answer:

18 paintbrushesssss

Step-by-step explanation:

yuhhhhhhhhhhhhhhhhhhhhhhhhhh

pllsss help me pls pls pls pls

Answers

Answer:

yum

Step-by-step explanation:

4 + (-7) -10x + 5x.

Answers

Answer:

-3-5x

Step-by-step explanation:

4+(-7)-10x+5x

4-7-10x+5x

Answer:

−5−3

Step-by-step explanation:

Simplify

Subtract the numbers

4−7−10+5

−3−10+5

Combine like terms

−3−10+5

−3−5

Rearrange terms

−3−5

−5−3

Solution

−5−3

Which relationships describe angles 1 and 2?

Select each correct answer.


complementary angles

vertical angles

adjacent angles

supplementary angles

the image is attached

Answers

Supplementary angles.
Supplementary angles are two angles that add up to 180 degrees.

A car is traveling at a speed of 75 miles per hour and arrives at its final destination in total of 5.25 hours. What is the distance traveled by the car?

Answers

Answer:

86

Step-by-step explanation:

Jacob struggled to solve 0.96 divided by 0.2 so he solved 96 divided by 2 instead. After finding the quotient of 96 divided by 2, what must jacob do to find the value of the original expression

Answers

take away the decimal?

Michah eats 12 pies in 3 minutes. How many pies does he eat per minute?
I need help with it it says rate and unit rate

Answers

Answer:

4

Step-by-step explanation:

12/3 is 4

Answer:

4 pies

Step-by-step explanation:

12 / 3 = 4

Members of the school orchestra are organizing a trip to a concert. If tickets cost $14 each, how many tickets can be purchased with $500? The concert hall offers a special price of $12 per ticket. How many more tickets can be purchased with the $500 if the cost is $12 per ticket?

Answers

Answer:35

Step-by-step explanation:

I did this and got it correct

Answer:

Here you are! Hope this helps

4x+5>49
what is the answer to this

Answers

Answer:

any big number

Step-by-step explanation:

Answer:

x> 11

Step-by-step explanation:

here's your solution

=> 4x + 5 > 49

=> 4x > 49 - 5

=> 4x > 44

=> X > 44/4

=> X > 11

hope it helps

Help asap plsss!!!!!

Answers

Answer:

the is 90

Step-by-step explanation:

a right angle is 90

the correct answe is 90

A can of cat food costs $0.62. How much would it cost to buy 5 cans of cat food?​

Answers

The correct answer is $3.1

Explanation : $0.62 x 5 = $3.1

Answer:

 3.1

Step-by-step explanation: muitply by 5

Other Questions
Why do scientists think that Greenland's climate was warm and moist 80 million years ago? I think I got the first one-3 + 1.2 = -1.8, so if you could, please answer the other 3. Which of the following situations result in an answer of 2/3? Select three that apply.A: three dogs each drink 2 cups of water. How many cups of water does each dog drink in all?B: Two apples split among 3 people. How much of an apple does each person recieve?C: Two gallons of water needed to fill 3 fish tanks of an equal size. How many gallons of water are required for each tank?D: Three cupcakes are divided among 2 children. How much of a cupcake would each children receive?E: Two bags of bird seed are split among 5 parrots. What fraction of a bag does each parrot receive?F: Three cats share 2 cans of tuna. How much of a can does each cat receive? Pierce Company issued 11% bonds, dated January 1, with a face amount of $800,000 on January 1, 2021. The bonds sold for $739,816 and mature in 2040 (20 years). For bonds of similar risk and maturity the market yield was 12%. Interest is paid semiannually on June 30 and December 31. Pierce determines interest at the effective rate and elected the option to report these bonds at their fair value. On December 31, 2021, the fair value of the bonds was $730,000. The entire change in fair value was due to a change in the general (risk-free) rate of interest. Pierce's net income for the year will include: B.State if the three numbers can be the measures of the sides of a triangle. 31. A business rents cars for $150 a day and vans for $300 a day. One day it rented a total of 30 vehicles andmade a total $5700. How many cars and vans did the business rent that day?A 8 cars and 22 vans.B 10 cars and 20 vansC 20 cars and 10 vansD 22 cars and 8 vans When Ian experiences diminishing marginal utility when buying shirts, a. the price of each additional shirt he purchases falls when he gets volume discounts. b. the price of each additional shirt he purchases falls when he gets volume discounts. c. the value of the shirt he purchased start to fall as they wear out over time. d. the value of the shirt he purchased start to fall as they wear out over time. e. the personal value of each additional shirt he purchases starts to fall. 7) which equation matches the algebra tiles Complete each sentence with the appropriate form of the verb given. Los nios _________________________________ (compartir) sus libros.fill in blank If the midpoints of the sides of EFG shown below were connected with line segments, what would be the perimeter of the resulting triangle? Explain how you arrived at your answer. * yeah can someone help North America has several different mountain ranges which presented challenges as settlers moved west. Which of the following best describes a way that mountains benefited North American countries. The mountains became tourist attractions with help the economy. They provided a physical barrier that protected the coast from invasion.Mountains offered many resources such as coal and minerals.Overseas trade became easier than trans continental trade. How to find the estimate square root of 23? can u guys help me with y? find the sum of 15, 9, 3, ....... 45 What is the speaker's message to his or her addressee?How Do I Love Thee?(Sonnet 43) Mr. King divides his entire class into 8 stations. He assigns 4 students to each station. How many students are in the class? 63.1% of 80 is what? Whats the volume of the rectangular prism a number which only 2 factors is called a