Mathematics Middle School

Help- its about multiplying fractions
Ahahahaha im finna fail

Answers

Answer 1

Answer:

A= 2/6 B=3/5 C=12/8

Step-by-step explanation:

every number is a fraction so take the #5 for example, 5= 5/1.then multiply by the given fraction. easy

Answer 2

For number one, a is 2/6 but can be simplified to 1/3 by dividing the denominator and numerator by 2. B is 3/5 and c is 12/8 but we have to turn that improper fraction into a mixed fraction so it becomes 1 4/8 which simplified is 1 1/2

Related Questions

I need help with this question, I'm not very good at math and all help is appreciated!

Answers

Answer:

Step-by-step explanation:

We can solve for H by isolating it on one side of the equation, as follows:

J/H - I/H = G

Taking H as the common denominator:

(J - I)/H = G

Multiplying both sides by H:

J - I = GH

Adding I to both sides:

J = GH + I

Dividing both sides by G:

H = (J - I)/G

So the answer is

(A)

H = (J - I)/G.

Answer: A

Step-by-step explanation:

$\frac{J}{H} = G + \frac{I}{H}$ >Since you are solving for H bring I/H to the other side

by subtracting I/H from both sides

$\frac{J}{H}- \frac{I}{H} = G$ >There is a common denominator so you can

combine the fractions

$\frac{J-I}{H} = G$ >Multiply both sides by H or cross multiply whichever

way your mind things about how to get H on top

$J-I = G(H)$ >Divide both sides by G

$\frac{J-I}{G} = H$ >Answer is A

what is 0/0+1000000000000/3.333333333333. Its unedentified but just take the free 100 points

Answers

Answer:

okay

Step-by-step explanation:

thanks for the points btw it's unedentified

Answer: The sun

Step-by-step explanation:

0/0=yellow

so you divide pi and add the area of green so thanks

Which list orders the numbers from least to greatest?

Negative 2.4, negative 1.5, negative 2 and one-fourth, negative 3, negative 1 and one-eighth

A number line going from negative 4 to positive 4.
Negative 1 and one-eighth, negative 1.5, negative 2 and one-fourth, negative 2.4, negative 3
Negative 3, negative 2.4, negative 2 and one-fourth, negative 1.5, negative 1 and one-eighth
Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5
Negative 1.5, negative 1 and one-eighth, negative 2.4, negative 2 and one-fourth, negative 3

Answers

Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth

Hope my answer helps you✌️

Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5 is the list that orders the numbers from least to greatest.

Can someone please tell me why "the size of the photograph would increase" is the correct answer? Please this is worth 15 points

Answers

Answer:

8/7 is also equal to 1 and 1/7 and if you multiply by any number higher than 1 the number will increase.

I was going to say the same as the previous person

help once again in math :/

Answers

Answer:

4480 $ft^{3}$

Step-by-step explanation:

The volume of a pyramid is equal to the base of the pyramid multiplied by the height and then divided by 3. And so we get...

Volume = (base)(height) / 3

Volume = ((32)(17.5))(24) / 3

Volume = (560)(8)

Volume = 4480

Therefor the volume of this pyramid is equal to 4480 $ft^{3}$

I just need to answer a question lol

Please help me answer all parts of this in the next two hours!

Answers

Answer:

1) Yes, table shows a probability distribution

2) Mean = 1.5

3) Standard Deviation = 1.1

Step-by-step explanation:

PART 1:

For the table to show a probability distribution, the sum of all probabilities should be equal to 1

Sum of probabilities = 0.358 + 0.443 + 0.174 + 0.025

Sum of probabilities = 1

Hence, the table shows the probability distribution.

PART 2:

The formula for mean is given by:

Mean = Sum of terms/ Total no. of terms

Mean = (0+1+2+3) / 4

Mean = 1.5

PART 3:

The formula for standard deviation is given by:

$\sigma=\sqrt{\frac{\sum(x_i-\mu)^2}{N}}$

Solve using a calculator, we get

σ = 1.118

Round off to one decimal place

σ = 1.1

HELP QUICKLY PLEASE AND THANKYOU!

Answers

Answer is 9
Because 3 x 3 = 9

PLEASE HURRY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! God bless merry Christmas and happy new year and stay safe and good luck in life! God bless y’all! :)

Answers

Answer:

i think its 16 or 10?

Step-by-step explanation:

what are all the fractions are equivalent to 4/12

Answers

The answers are 1/3, 2/6, 3/9, 4/12

in a baking recipe, there is a proportional relationship between the number of cups of flour and the number of cups of sugar. What does that mean? Tell at least two things you know are true about this relationship.

Answers

By creating a proportion equation and applying the knowledge of fractions, the number of cups of sugar used for 1 cup of flour will be: cup of sugar.

To find the number of cups of sugar that will be used for a cup of flour, we would apply out knowledge of proportion and fractions.

Using proportion equation, we would create an equation to enable us look for the quantity of sugar that would be used for 1 cup of flour.

Using the table given,

cups of sugar was used for cups of flour

Therefore:

Let x represent the number of cup of sugars that will be used for 1 cup of flour.

Creating a proportion equation, we will have:

Cross multiply

Change the fractions to improper fractions and solve for x

Multiply both sides by 2

Divide both sides by 15

Therefore, by creating a proportion equation and applying the knowledge of fractions, the number of cups of sugar used for 1 cup of flour will be: cup of sugar.

For every cup of flour, x amounts of sugar is also added. Vice versa. When creating a bigger batch, the numbers should always be proportionate with each other

Please help me, i dont have graph paper, and im not sure about number 1

Answers

Answer:

from the values you get

*make a dotted line to intersect the line (do this for both the highest value and lowest value)

* subtract the lowest value from the lowest value

that will be the slop for yaxis

Answer:

The person is right brainly user all answers will be correct if wrong

Step-by-step explanation:

So please use this answer if you wan't or do not

PLEASE HELP!!1!1!1!1!1!!1!1!1!1

Answers

x = 29°

$\colorbox{black}{\color{cyan}\#LearnWithPanda}$

Where should the variable be in an inequality math problem?

Answers

Answer:

After the number

Step-by-step explanation:

I'm not 100% sure what you're asking so if you have any questions just comment on this answer ^^

ex.

7x > 3

^ the variable is after the 7

A tart contains either 3 white, or 4 red, or 5 black cherries. A tray of 20 tarts contains 89 cherries. How many red cherries are on the tray if it contains 3 tarts with white cherries?

Answers

Let's use algebra to solve this problem. Let:

- x be the number of tarts with white cherries
- y be the number of tarts with red cherries
- z be the number of tarts with black cherries

From the problem, we know that each tart can only have one type of cherry. So we can set up the following system of equations:

x + y + z = 20 (the total number of tarts is 20)
3x + 4y + 5z = 89 (the total number of cherries is 89)

We also know from the problem that each tart with white cherries contains 3 cherries. So the total number of white cherries is 3x. We are looking for the number of red cherries, which is 4y.

To solve for y, we can use substitution. We can rearrange the first equation to get:

z = 20 - x - y

Then we substitute this expression for z in the second equation:

3x + 4y + 5(20 - x - y) = 89

Simplifying this equation, we get:

2x - y = -3

Now we can solve for y by isolating it on one side of the equation:

y = 2x + 3

We know that each tart with white cherries contains 3 cherries, so the total number of white cherries is 3x. We also know that each tart with black cherries contains 5 cherries, so the total number of black cherries is 5z. So we can rewrite the equation for the total number of cherries as:

3x + 4y + 5(20 - x - y) = 89

Simplifying this equation, we get:

2x - y = -3

Now we can solve for y by isolating it on one side of the equation:

y = 2x + 3

We know that each tart with white cherries contains 3 cherries, so the total number of white cherries is 3x. We also know that each tart with black cherries contains 5 cherries, so the total number of black cherries is 5z. So we can rewrite the equation for the total number of cherries as:

3x + 4y + 5(20 - x - y) = 89

Simplifying this equation, we get:
This text is generated by Ask AI! Download now: https://app.adjust.com/88t5kzu

Help ASAP pls -screenshot-

Answers

Number 1 is .6 (60 in total and 40 are not red so 30/50=.6)

Number 2 is 40% because 8/20=0.4

I’m almost 100% sure this is right but i could be wrong

The answers to the questions should be
1. 0.6
2. 40%

Mr.march sells popcorn at his theater. Hruses 3 3/4 cup of unpopped corn to make 15 bags of popped corn. Write an equation foth number of bags of popcorn b that can bemade with the number of cups the number of cups c of unpopped corn.
Help??

Answers

4 cups of unpopped corn is required to make 1 bag of popped corn.

According to the statement

we have given that the Hruses 15/4 cup of unpopped corn to make 15 bags of popped corn.

And we have to find that the with how many cups he make 1 bag of the popcorn.

So, For this purpose, we use division rule

Hruses 15/4 cup of unpopped corn = 15 bags of popped corn

Then

cups used by hurses to make 1 bag of popped popcorn = given bag of popped corn / given cups used to make popped corn

So,

cups used by hurses to make 1 bag of popped popcorn = 15 bags / (15/4) cups used

cups used by hurses to make 1 bag of popped popcorn = 15*4 /15

Then

cups used by hurses to make 1 bag of popped popcorn = 4.

So, 4 cups of unpopped corn is required to make 1 bag of popped corn.

Learn more about division rule here

https://brainly.com/question/6499629

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Mark is on a quiz bowl team. He answers his quiz bowl questions correctly one-third of the time. Which is a way you could simulate the probable outcomes of this event with a six-sided number cube?
A.correct: a roll of 6 incorrect a roll that is not 6
B.correct: a roll of an even number incorrect a roll of an odd number
C.correct: a roll of a number less than 3 incorrect: a roll of a greater than or equal to 3
D. correct: a roll of a number that is not divisible by 3 incorrect a roll of a number that is divisible by 3

Answers

Answer:

Step-by-step explanation:

Mark is on a quiz bowl team. He answers his quiz bowl questions correctly one-third of the time. Which is a way you could simulate the probable outcomes of this event with a six-sided number cube?

A.correct: a roll of 6 incorrect a roll that is not 6

B.correct: a roll of an even number incorrect a roll of an odd number

C.correct: a roll of a number less than 3 incorrect: a roll of a greater than or equal to 3

D. correct: a roll of a number that is not divisible by 3 incorrect a roll of a number that is divisible by 3

Answer

2.0/5

6.6M people helped

The probability being fixed at 1/3, let's find which event in rolling a 6 sided dye will generate a probability of 1/3.

A- 6 sided number cube: with one roll (INCORRECT), however with a 3 sided number cube, P(0ne roll) = 1/3 (CORRECT)

B- A roll of an even number : P(even number) =3/6 =1/2 (INCORRECT), and a roll of an odd number P(odd number) = 3/6 = 1/2 (INCORRECT)

C- A roll of a number less than 3 , P(less than 3) =2/6 =1/3 CORRECT), whereas :a roll greater than or equal to 3. INCORRECT

D. A roll of a number that is not divisible by 3, P(not divisible by 3) = 4/6 =2/3 (INCORRECT): P( number number that is divisible by 3) =2/6 1/3 CORRECT

PLEASE HELP! TEN POINTS AND BRAINLIEST TO WHOEVER GETS IT RIGHT!

Which statements apply to the expression (3/5)3 ( 3/5 to the third power) check all that apply.

The base is 3/5

The base is three

The exponent is three

The expanded form is 3/5×3/5×3/5

Expanded expanded form is 3×3×3/5

3/5 to the third power equals 9/15

3/5 to the third power equals 27/125

Answers

Answer:

A,C,D and F

Step-by-step explanation:

Answer:

The base is 3/5, the exponent is three, the expanded form is 3/5 * 3/5 * 3/5, 3/5 to the third power is 27/125.

Step-by-step explanation:

I hope this helps! May I please have brainliest? :)

A set of problems on Algebra, Geometry, and Combinatorics consists of 52, 70, and 88 problems. If 2 more problems from each category were added to the set, what is the largest number of tests that can be made containing an equal amount of problems from each category?

Answers

Answer:

The largest number of tests that can be made is 36

Step-by-step explanation:

Let us list the information

Algebra consists of 52 problemsGeometry consists of 70 problemsCombinatorics consists of 88 problems2 more problems from each category were added to the set

That means each category will increase by 2

∴ Algebra = 52 + 2 = 54

∴ Geometry = 70 + 2 = 72

∴ Combinatorics = 88 + 2 = 90

We need to find the largest number of test that can be made containing an equal amount of problem

∵ 54 = 6 × 9

∵ 72 = 6 × 12

∵ 90 = 6 × 15

6 is the number of problem in each test because we need an equal amount of problems in each category and the other numbers are the number of tests in each category

∴ The largest number of Algebra tests is 9

∴ The largest number of Geometry tests is 12

∴ The largest number of Combinatorics test is 15

Add them to find the largest number of tests that can be made

∵ 9 + 12 + 15 = 36

∴ The largest number of tests that can be made is 36

anwser: 36
explanation: i take geometry so ik

Find the area of quadrilateral ABCD. [Hint: the diagonal divides the quadrilateral into two triangles.]

Answers

ahdhdbd the answer is 46.11

The area of the quadrilateral is 39.84 sq.units.

What is a Quadrilateral?

A quadrilateral is a polygon with four sides.

The quadrilateral ABCD is divided into 2 triangles by its diagonal

The area of Quadrilateral will be equal to the sum of the area of tho scalene triangles

The area of a scalene triangle is given by

$\rm A = \sqrt{s (s-a)(s-b)(s-c)$

s is the semi perimeter = (a+b+c)/2

The sides of the Triangle ADC is 3.54, 17.29, 17.21

and The sides of the Triangle ABD is 7.84, 17.29, 9.59

s for ADC = (3.54+17.29+17.21)/2 = 19.02

s for ABD = 17.36

A for Triangle ADC is = 30.36

A for Triangle ABD is= 9.48

The total area of the quadrilateral is 30.36+ 9.48 = 39.84

To know more about Quadrilateral

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Triangle \triangle A'B'C'△A′ B′C′ triangle, A, prime, B, prime, C, prime is the result of translating \triangle ABC△ABC triangle, A, B, C by 666 units to the right and 222 units down.Select all of the correct statements about the unchanged properties of \triangle ABC△ABC triangle, A, B, C and \triangle A'B'C'△A ′B ′C ′ triangle, A, prime, B, prime, C, prime.

Answers

Answer:

Translation left

Dilation with center C'

Step-by-step explanation:

Im just built different

Answer:

Translation Left, Dilation with Center C'

Step-by-step explanation:

Edge2021 Assessment.

Luke can paint 91 portraits in 7 weeks.
How many portraits can Luke paint in 4weeks?

Answers

4*91/7 = 52 portraits

Keeping in mind that, Luke maintains his works efficiency constant throughout , the number of paintings done by him in 4 weeks would obviously be lesser as compared to 7 weeks. So, in 7 weeks, 91 potraits are done. By unitary method, in 1 week, ( ) potraits are done. = 52.

can anyone help me find these answers?
thank you if you can!

Answers

Answer:

1. 7/30

2. -3.5

3. -29/9

4. -15/4

5. 60/7

6. -15.73

7. -6/5

8. 60/7

9. 17.64

10. -3/2

Step-by-step explanation:

Question 1
7/30

Question 2
-3.5

Question 3
-29-9 or -3 2/9

Question 4
-15/4 or -3 3/4

Question 5
15

Question 6
-15.73

Question 7
-6/5 or -1 1/5

Question 8
-65/7 or -9 2/7

Question 9
-15.74

Question 10
-3/2 or -1 1/2

Is this description wrong or right?
Mr.Morrison weighs 320 pounds.He plans to lose 15 pounds per month.
Is this equation right or wrong?
y=320-15x

Answers

Answer:

Yes

Step-by-step explanation:

y=320-15x x=how many months.

Answer:

yes its correct

Step-by-step explanation:

now here we see 320 pounds Mr.Morrison plans to lose 15 pounds a MONTH so thats 15x and he said "lose 15 pounds" so it has to be negative so your answer is correct y=320-15x

kevin can travel 22 1/2 miles in 1/2 hour. what is his average speed in miles per hour

Answers

Answer:

His average speed is 67.5 mph.

Step-by-step explanation:

I hope this helps.

Answer:

45 mph

Step-by-step explanation:

I just multiplied the 22 1/2 because of the half an hour

so basically you can just tell me where the boxes go and bam you get 20 points

Answers

Step-by-step explanation:

(2/3)(-4)(9) = -24

(5/16)(-2)(-4)(-4/5)= -2

(-3/4)(7/8)=-21/32

(2 3/5) (7/9)=91/45

(2/3) x (-4)(9) -> -24
(5/6) x (-2)(-4) x (-4/5) -> -2
(-3/4) x (7/8) -> -21/32
(2 3/5) x (7/9) -> 91/45

Which of the following represents the reflexive property of length? Question 6 options: A) m∠A = m∠A B) If AB = CD, then CD = AB C) x° = x° D) AB = AB

Answers

Answer:

D) AB = AB

Step-by-step explanation:

The reflexive property states that a value is equal to itself: x = x.

The reflexive property of length states that a length is equal to itself:

AB = AB

A) and C) are wrong. They represent the reflexive property of angles.

B) is wrong. It represents the symmetric property of length.

Answer:

Step-by-step explanation:

given a spare with a diameter of 8.6 cm, find its volume to the nearest whole number. a. 2663m b. 187 cm c. 333 cm d. 54 cm

Answers

It's about C. 333cm using the equation $V=\frac{4}{3}\pi r^3$

The answer is C.333cm2

Determine if the following side lengths would form right triangles, and show your work as proof!

sorry it may be blurry

Answers

Answer:

I'll list them below

Step-by-step explanation:

1. Yes. The shorter sides equal the largest side

2. No. The shorter sides are greater than the largest side

3. No. The shorter sides are greater than the largest side

4. No. The shorter sides are greater than the largest side

In order to figure these out, you have to add the 2 shorter sides. If the sum is equal to the largest side, it is a right triangle. If they are less or greater, it isn't.

It is the right triangle

Please help me I will give out extra points and the brain thing. image below

What is the equation of this line?

y=3x−2

y=1/2x−3

y=2x−3

y=1/3x−2

Answers

Y=3x-2 that’s the answer

Answer: y=3x-2

So to find the y-intercept, you look to see where the point is located when it crosses the y-axis. In this case, it crosses at (0, -2).

To find the slope, you do rise/run. Pick one point to start with. Count upwards, then over. You could also use slope formula if you know two points on the graph: slope= (y2-y1) / (x2-x1)

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Help- its about multiplying fractions Ahahahaha im finna fail

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Help- its about multiplying fractions
Ahahahaha im finna fail