When finding the common denominator between fractions, which value can be helpful, GCF, or LCM? How?

Answers

Answer 1

Answer:

The answer would be GCF because when you finding the common denominator GCF is how you do it. at least thats what I do and I got it right! :p

hope this helps! :) I don't really know how to explain lol


Related Questions

Tessa invests $5400
$

5400
in a new savings account which earns 5.2%
5.2
%
annual interest, compounded monthly. What will be the value of her investment after 8
8
years? Round to the nearest cent.

Answers

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6s-4=8 (2+ 0.25s)
solve for s

Answers

Answer:

s=5

Step-by-step explanation:

6s-4=16+2s

6s=20+2s

4s=20

s=5

Answer:

S=5

Step-by-step explanation:

What is 0.74 + (-3/5)

Answers

The answer is 0.14!!!

Answer:

It equals 0.14

Step-by-step explanation:

find the slope of the line segment that contains the two points. (15, 16) and (-19, -6)

A. 11/17
B. -2/5
C. None of the answers are correct
D. 7/15
E. -1/3

Answers

Answer:

the answer is letter A.

Step-by-step explanation:

m=y²-y¹/x²-x¹

m=(-6)-16/(-19)-15

m=-22/-34

m=11/17

Plz help me with this

Answers

Answer:

the answer will be this

Solve the system using substitution. 5x-y=73 and 2y=x

Answers

Answer:

Point form:( [tex]\frac{146}{9} \\\\[/tex], [tex]\frac{73}{9}[/tex])

Equation form: x= [tex]\frac{146}{9}[/tex], y= [tex]\frac{73}{9}[/tex]

Step-by-step explanation:

Plz mark brainliest.

Please help me with these 5 questions

Answers

Answer:

4. 85

5. 23.9

The rest are correct

PLEASE PLEASE HELP GIVING BRAINALIST AND EXTRA POINTS FOR FIRST PERSON

Answers

Answer:

answers are below

Step-by-step explanation:

1. k = -12

2. x = 14

3. y = -18

4. x = 34/3 or 11.3333333

5. x = -10

6. b = 17

7. x = 1/7

8. y = -2

Hope this heps!! Tell me if you need any explanations :)

Answer:

1. -12

2. 14

3. -18

4. 11 1/3

5. -1 3/5

6. -17

7. 1/7

8. 7 1/3

Step-by-step explanation:

Most of them should be right but sorry if wrong

HELP I HAVE TEN MINUTES!!!!!

Answers

Answer:

B

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

PLEASE HELP ASAP!!!!! i’ll mark brainlest

Answers

Answer:

It would be hundreds

Step-by-step explanation:

I hope it is right :I

Luis bought stock at $63.30. The next day, the price increased $12.80. This new price changed by −6 3/4% the following day. What was the final stock price, rounded to the nearest cent? Is your answer reasonable? Complete the explanation.

Answers

hold on gimmie a sec and I’ll get back

Which of the following describe 4/8

Answers

Answer:

4/8 is one half.

Step-by-step explanation:

4/8 -- 4 goes into both the numerator and denominator -- 4 goes into 4 one time and 4 goes into 8 two times.

Therefore, you have 1/2.

Answer:

4/8=.5 or 1/2

Step-by-step explanation:

4/8 can be reduced to 1/2

goods costing 40000 sold at profit 20 percent for cash ​

Answers

Answer:

soooooooooooooooory

Which equation is represented by the graph below?

Answers

Answer: 2/3 x +6

Step-by-step explanation:

slope is 2/3 and y intercept is 6

Select the correct answer from each drop-down menu.
(both drop down menues are (1 , 2 )

Answers

Answer:

the answer to graph one is 1 and the second one answer is 2

Step-by-step explanation:

the other guy made it a hassle for no reason

The graph shown in figure 1 is a function, and the graph shown in figure 2 is not a function

What are graphs?

Graphs are the visual way of representing functions and equations

For a graph to represent a function, then the graph of the function must pass the vertical line test

Graph 1 will pass the vertical line test, while graph 2 will not

Hence, the graph shown in figure 1 is a function, and the graph shown in figure 2 is not a function

Read more about functions and relations at:

https://brainly.com/question/10283950

Craig has made 60% of 80 free throw attempts this season. How many free throws has he made

Answers

Answer:

Step-by-step explanation:

80*60%= 48 free throws were made

Answer: 48

Step-by-step explanation:

80x 0.01=0.8

0.8x 60=48

solve for w and simplify this fraction 3/2w=-20 ​

Answers

Answer:

4 2/3

Step-by-step explanation:

Answer:

w = -1.3 (.3 repeating)

Step-by-step explanation:

3/2w = -20

3/2w time 2/3 (flip to get rid of fraction)

- 20 time 2/3 (what you do to one side, you must do to the other side)

w = 1.3 (.3 repeating)

1.3 as a fraction is 4/3

You bike 14 ଵ ସmiles from your house to a state park. You travel ଵ ଷof that distance in the woods. You bike along the bank of a stream for the last ଵ ଶof the woods. On how many miles of your trip do you bike along the bank of the stream?

Answers

17miles is the answer trust me bro

Answer:

17 miles

Step-by-step explanation:

2/3 - 1/5
answer pls​

Answers

The answer would be 7/15

How many of you guys think Into The Night by Bath & Body Works is really masculine?​

Answers

Answer:

I think it smells like a grandma but a strong one but it also smells good a little

Step-by-step explanation:

Mix 3 liters of water with 4 lemons to make lemonade. How many liters of water are mixed with 8 lemons. What is the correct portion to solve this problem?

Answers

Answer:

3/4=n/8

Step-by-step explanation:

An equation to represent the given scenario is 3/4 = n/8. Therefore, option A is the correct answer.

What is an equation?

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

Given that, mix 3 liters of water with 4 lemons to make lemonade.

Let n be the number of liters of water mixed with 8 lemons.

So, an equation is 3/4 = n/8

3/1 = n/2

n=6

Therefore, option A is the correct answer.

To learn more about an equation visit:

https://brainly.com/question/14686792.

#SPJ2

Write the inequality for each sentence
The difference of a number and six is no less than 15
25 plus a number is at least 13
g decreased by 25 is at most five

Answers

Answer:

a) The difference of a number and six is no less than 15

x - 6 ≥ 15

b) 25 plus a number is at least 13

25 + x ≥ 13

c) g decreased by 25 is at most five

g - 25 ≤ 5

Step-by-step explanation:

a) The difference of a number and six is no less than 15

Let the number be represented by x

We difference is involved in a mathematics question, it requires the application of Subtraction operation, hence:

x - 6 ≥ 15

b) 25 plus a number is at least 13

Let the unknown number be represented by x

When at least is used in Mathematics, is means greater than or equal to a particular value,

Hence,

25 + x ≥ 13

c) g decreased by 25 is at most five

At most means less than or equal to a particular value, hence:

g - 25 ≤ 5

after eating at a restaurant the bill for your table is $62.50. There is a 6% sales tax and you want to leave a tip for 18% based on the pre-tax amount. How much money do you need to cover your final bill?

Answers

Answer:

Step-by-step explanation:

Your bill is $62.50

$62.50 * .06 = $3.75 (this is your sales tax added)

So your total is up to: $66.25

Adding the tip the same way using $66.25 *.18 = $11.93

Tip would be $11.93

Total coming to: $78.17

hope this helps

Answer:

$77.50

Step-by-step explanation:

Tax:

62.50x0.06= 3.75

3.75+62.50= 66.25

Tip:

62.50x0.18= 11.25

Answer:

66.25+11.25= 77.50

Hurry pleaseeee taking a test Which expression is equivalent to 30°? Inverse of cosine (StartFraction StartRoot 3 EndRoot Over 2 EndFraction) Inverse of sine (StartFraction StartRoot 3 EndRoot Over 2 EndFraction) Sine (StartFraction StartRoot 3 EndRoot Over 2 EndFraction) Cosine (StartFraction StartRoot 3 EndRoot Over 2 EndFraction)

Answers

Answer:

Inverse of cosine (StartFraction StartRoot 3 EndRoot Over 2 EndFraction)

Step-by-step explanation:

According to trigonometry identity;

Cos 30° = √3/2

To get the expression equivalent to 30°, we will take the inverse of both sides as shown;

Cos^-1(cos 30°) = cos^-1(√3/2)

The arccos will cancel out the cos on the left hand side of the equation to have;

30° = cos^-1(√3/2)

Hence 30° is equivalent to inverse of cosine of √3/2 or Inverse of cosine (StartFraction StartRoot 3 EndRoot Over 2 EndFraction)

Answer:

the Answer is A

Step-by-step explanation:

Edge 2020

the sum of twice a number and three is 21

Answers

Answer:

9

Step-by-step explanation:

9+9+18

18+3=21

answer this please ​

Answers

Answer5 times 6=30 divide bc its a triangle the answer is 15

Step-by-step explanation:

Plz help with the math question

Answers

Answer:

the answer is 20

20) Find the measure of each angle
T
4
X
11
B)
4.
951
A)
36
103
C)
36
171
D)
4

Answers

Answer:

Step-by-step explanation:

2 π + ( π - [tex]\frac{\pi }{4}[/tex] ) = [tex]\frac{8\pi +4\pi -\pi }{4}[/tex] = [tex]\frac{11\pi }{4}[/tex]

Find the slope of the line that passes through the points (1, -2) and (9,7)

Answers

Answer:

9/8

Step-by-step explanation:

We can use the slope formula

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

   = ( 7 - -2)/( 9 - 1)

   = ( 7+2)/( 9-1)

   = 9/8

PLEASE ANSWER!! TIME LIMITED!! Use the gfc and the distributive property to find the expression that is equivalent to 36 + 48

A. 6(6+8)

B. 4(9+12)

C. 12(3+4)

D. 2(18+24)

Answers

C
Explanation: The gfc that can fit into both numbers
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