Mathematics High School

how to change the fractions into equivalent fractions having the LCD 3/4

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Answer 1

Multiple the numerator and the denominator by the same whole number for example 3:4 x 5 = 15:20

Related Questions

Can someone please help me I need help

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Answer:

8 in

Step-by-step explanation:

Step 1: Define

A = 56

b = 7

A = bh

Step 2: Find h

h = A/b

h = 56/7

h = 8

Answer:

h= 8 inches

Step-by-step explanation:

A= bh; b= 7 inches; Area= 56 inches squared

56= 7h

56/7 = 7h/7

h= 8 inches

hope this helps!

Help mePLEASE please

Answers

Answer:

use snipping tool

Step-by-step explanation:

next time, screenshot it. taking a picture of a screen makes the picture look bad. you can use the Windoes snipping tool for that.

b)
2x-5=2(x-1)
Ayuda

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La respuesta es x=2/3 espero que esto ayude :))

what do reflections have that dilation do not

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Answer:

A reflection is the same just on the opposite side a dilation enlarges or enhances it along with flipping it thats what makes them different please give me brainliest.

-2(x -3) what number should be distributed

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Answer:

-2

Step-by-step explanation:

-2 needs to be distributed to the rest of the equation so that gives you -2x+6

-2

-2 is on the outside of the parentheses, meaning it should be distributed to everything inside the parentheses

so, -2(x-3) is actually (-2x) + (-2 *-3)

dose anybody know this? could you provide the step by step

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17 people because if they spend $300 the equation 300=5p+215, then subtract 215 on both sides then it would be 85=5p and then you divide 5 by 85 and you have 17 (sorry if i’m wrong!)

27. In a class test containing 15 questions 4 marks are given for every correct answer and
(-1) marks are given for every incorrect answer.
(i) Gokul attempts all questions but only 6 of his answers are correct. What is his
total score?
(ii) Neena gets 12 of her answers correct. What will be her score?

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Answer:

24 and 72

Step-by-step explanation:

just multiple them both by 6

This year, there were 25% fewer sunny days than last year. That’s my question.

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If there were 25% fewer sunny days this year than last year, then there were 25% more sunny days last year than this year and the number of sunny days in the coming year is unknown.

Select each polynomial expression that could be factored by grouping.

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Answer:

The 2nd and 3rd option

Step-by-step explanation:

They can be separated into 2 pairs and factored

-x + 7 <10
Solving inequalities

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Answer:

x>-3

Step-by-step explanation:

−x+7<10

Step 1: Subtract 7 from both sides.

−x+7−7<10−7

−x<3

Step 2: Divide both sides by -1.

−x−1<3-1

x>−3

[(2r^2t)^3/4t^2]^2 simply

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Answer:

=4r12t10

Step-by-step explanation:

Which equation below represents a horizontal line?

x = 4

y = x – 0

y = x + 0

y = 4

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Answer:

x=4

Step-by-step explanation:

this should be the answer hope it helps

Y= 4 hope this helps

Draw diagonals ACand BDon rectangle ABCD. Measure and record the lengths of the diagonals.

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Answer:

Diagonal Length

AC 7.21

BD 7.21

Step-by-step explanation:

Answer:

Diagonal | Length

AC | 7.21

BD | 7.21

Step-by-step explanation:

-edmentum

Slope 6, passing through (-4,2)

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y=6x+26

y-y1=m(x-x1)

y-2=6(x-(-4))

y-2=6x+24

y=6x+24+2

y=6x+26

3x + 2y + z = 7 2x + 3y - z = 8 5x + y + 2z = 11

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Answer:

x = 3, y = 0, z = −2

Step-by-step explanation:

Round 15.78947368 to two decimal
Places

Pls pls helppp

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Answer:

= 15.79

Step-by-step explanation:

Find the number in the hundredth place (8) and look one place to the right for the rounding digit (9). Round up if this number is greater than or equal to 5 and round down if it is less than 5.

The given number i.e. 15.78947368 rounded to two decimal places is 15.79.

Given that,

The given number is 15.78947368.Here we have to rounded in 2 decimal places.

Based on the above information, the calculation is as follows:

Here we have to check whether the digit is below 5 or above. If is above so the next number should be rounded.

Like 15.789

Here 8 is greater than 5

So for two decimals it is 15.79.

Therefore we can conclude that the given number i.e. 15.78947368 rounded to two decimal places is 15.79.

Learn more: brainly.com/question/13549064

What is the factorization of the expression below?
25x^2 - 36
A. (5x+6)(5x-6)
B. (5x-6)(5x-6)
C. (5x- 4)(5x-9)
D. (5x + 4)(5x-9)

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i think its D????????????????????????

5x5 = 25
9 x 4 = 36
- and a + equals a -

Answer: The answer is A, (5x+6)(5x-6)

Step-by-step explanation: The negative and positive 6 will cancel out the regular X, meaning that 25x^2 and -36 are the only numbers left.

Movie Mania requires customers to pay a sign-up fee of $20, and charges $4.00 to rent a DVD. Hurricane Video is free to join, but DVDs cost $6.00 to rent. Write and solve an equation to find the number of DVDs you would have to rent in order for both stores to charge the same. Explain what your variable represents.Movie Mania requires customers to pay a sign-up fee of $20, and charges $4.00 to rent a DVD. Hurricane Video is free to join, but DVDs cost $6.00 to rent. Write and solve an equation to find the number of DVDs you would have to rent in order for both stores to charge the same. Explain what your variable represents.

Answers

Answer:

Step-by-step explanation:

For movie mania:

Sign-up fee = $ 20

Rent for 1 DVD = $ 4.00

For Hurricane video:

Sign-up fee = 0

Rent of 1 DVD = $ 6.

Let [tex]n[/tex] be the number of DVDs to rent in order for both stores to charge the same.

For movie mania, charge to rent [tex]n[/tex] DVDs = Sign-up fee + rent of [tex]n[/tex] DVDs

=20+4n

For Hurricane movie, charge to rent [tex]n[/tex] DVDs = Sign-up fee + rent of [tex]n[/tex] DVDs

=0+6n=6n

Now, for both stores to charge the same, both the charges must be equal, we have

6n=20+4n

[tex]\Rightarrow 6n-4n=20[/tex]

[tex]\Righatarroe 2n=20[/tex]

[tex]\Rightarrow n =20/2=10[/tex]

Hence, the required number of DVDs to rent is 10 in order for both stores to charge the same.

NEED HELP ASAP
SOLVE FOR V
ryv-tu=w

Answers

Answer:

v= w/ry+tu/ry

Step-by-step explanation: Isolate the variable then Divide each side by the factors that don't contain the variable.

someone please help! I’ll give brainliest!!

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The images are similar. The scale factor is 3/4, but may also be 4/3 depending on which image is the original one. I would go with 3/4.

Use Graphs A-D for Exercises 9-11. During the winter, the amount of water that flows
down a river remains at a low constant. In the spring, when the snow melts, the flow of
water increases drastically, until it decreases to a steady rate in the summer. The flow
then slowly decreases through the fall into the winter. Consider the graphs shown.
A.
B.
Water (gallons per second)
Water (gallons per second)
Season (winter-fall)
Season (winter-fall)
C.
D.
Water (gallons per second)
Water (gallons per second)
Season (winter-fall)
Season (winter-fall)
9. Which graph best represents the given situation?
Graph B
10. Describe the other three graphs.
11. What are possible situations for graphs B, C, and D?

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did u get the awnsers?

find the length indicated

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Answer:

ST = 5

Step-by-step explanation:

RT = 7

Subtract the RS, which is 2.

You get, ST = 5.

Brad sells each cup of lemonade for $0.50 he wrote.

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Answer:

What are we supposed to solve??? its incomplete

Step-by-step explanation:

Which list shows the numbers in order from greatest to least?
0.6, 0.453, 0.563, 0.4
0.4, 0.453, 0.563, 0.6
0.6, 0.563, 0.453, 0.4
0.563, 0.6, 0.453, 0.4

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Answer:

Step-by-step explanation:

its really simple it's c

suppose that there were a positive correlation between the variables u and v. if v is 24 when u is 10, which of these is most likely to be the value of v when u is 20?

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Answer: 48

Step-by-step explanation: I got it wrong and it said the correct answer was 48

Sarah has $12.45 in quarters and nickels. She has 39 more nickels than quarters.

How many of each coin does she have?

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Answer:

There are 14 nickes, 24 dimes and 48 quarters

Step-by-step explanation:

let x represent the number of nickels.

As she has 10 more dimes than nickels, the number of dimes is x + 10.

As she has twice as many quarters as dimes, the number of quarters is 2(x + 10)

the total value is $15.10, so I get an equation:

0.05x + 0.1*(x + 10) + 0.25*2(x + 10) = 15.10

0.05x + 0.1x + 1 + 0.5x + 5 = 15.10

0.65x = 9.1

x = 14

x + 10 = 24

2(x + 10) = 48

Help me plz plz plz

Answers

Answer:

root 1

Step-by-step explanation:

The value of root 1 to any power is equal to 1.

Answer:

Step-by-step explanation:

10/10 = 1

Hope this helps! <3

If 72 is 9 times larger than 8, which statement below is true?
A) 8 is 72 times larger than 9
B) 72 is 8 times larger than 9
C) 9 is 8 times larger than 72
D) 8 is 9 times larger than 72

Answers

B - because 72 is 9 times larger than 8. Therefore, 72 is also 8 times larger than 9. You can flip multiplication around just like addition.

how many solutions does this have? PLS HELP ILL MARK YOU BRAINEST

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Answer:

8(4+4) =7 38+38

=86

If f(x) = 2x-5 and g(x) = x2 - 4x - 8, find (f+ g)(x).
O A. (f+9)(x) = x2 - 2x - 13
O B. (f+g)(x) = x2 + 2x - 3
O C. (f+g)(x) = x2 - 2x-3
O D. (f+g)(x) = 3x2 - 4x - 13

Answers

The addition of the functions f(x) and g(x) will be (f+ g)(x) = x² – 2x – 13. Then the correct option is A.

What is a function?

Functions are found all across mathematics and are required for the creation of complex relationships.

If f(x) = 2x – 5 and g(x) = x² – 4x – 8.

Then the function (f+ g)(x) will be

(f+ g)(x) = f(x) + g(x)

(f+ g)(x) = 2x – 5 + x² – 4x – 8

(f+ g)(x) = x² – 2x – 13

Then the correct option is A.

More about the function link is given below.

https://brainly.com/question/5245372

#SPJ1

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