Mathematics Middle School

Dividing Mixed Numbers?

Answers

Answer 1

Answer:

80/7 simplified its 11 3/7

Step-by-step explanation:

lmk if you need an explanation! :]

Answer 2

60/9 ÷ 12/7

67 ÷ 21/ 63

= 0.0506

11 3/7

Related Questions

Make a histogram for drivers' ages using the data from the table below.

Driver’s Ages
Age Frequency
17-19 8
20-22 7
23-25 9
26-28 4

Answers

It should be like this since each column has to go up to the frequency number.. pretty simple

The histogram shows the distribution of the age and the frequencies

How to plot the histogram?

The dataset is given as:

Age Frequency

17-19 8

20-22 7

23-25 9

26-28 4

The age would be plotted on the x-axis, while their frequencies on the y-axis.

So, we have:

x y

17-19 8

20-22 7

23-25 9

26-28 4

See attachment for the histogram

Answers

Answer:

0.25 kilometers

Step-by-step explanation:

Amir can run 0.25 kilometers per minute.

solve the following equation
6x - 4 = 2 + 3x

Answers

Answer:

that's the right answer..

mark as brainliest please and ty

Step-by-step explanation:

6x --4 = 2 + 3x

6x -3x = +4 +2

3x =6

x = 6/3

●x =2

(Geometry Question)
1. Determine the scale factor of dilation that maps circle A onto a circle congruent to circle B.
2. Determine the scale factor of a dilation that maps circle B onto a circle congruent to circle C.
3. Determine the scale factor of a dilation that maps circle C onto a circle congruent to circle A.
4. Use your work from #1-3 to determine the scale factor that maps any circle with radius r onto any circle congruent to circle with radius s.

Answers

1 is 3/5
2 is 4/3
3 is 5/4
4 is s/r

The scale factors for each of the given dilations of the circles are;

1) 3/5

2) 4/3

3) 5/4

4) s/r

From the given diagram showing the circles, we see that;

Diameter of circle A = 10

Diameter of circle B = 6

Diameter of circle C = 8

1) Scale factor to map circle A onto a circle congruent to circle B is = new diameter/original diameter = 6/10 = 3/5

2) Scale factor of a dilation that maps circle B onto a circle congruent to circle C = new diameter/original diameter = 8/6 = 4/3

3) The scale factor of a dilation that maps circle C onto a circle congruent to circle A = new diameter/original diameter = 10/8 = 5/4

4) The scale factor that maps any circle with radius r onto any circle congruent to circle with radius s = s/r

Read more about dilation and scale factor at; https://brainly.com/question/10253650

The amounts below show the change (measured in feet) in water level over four months. What is the
average monthly change in water level?
-0.84, 1.25, -1.59, 0.42

Answers

The average monthly change in the water level is a decrease of 0.19 feet, = -0.19

For an average, we add up the numbers and divide that total by how many “entries” we have.

So 1.25 + 0.42 - 0.84 - 1.59 = 1.67 - 2.43 = -0.76

-0.76/4 = -0.19

Label the points, lines, and planes to show AB←→ and line j perpendicular to each other in plane R at point A, AB←→ both perpendicular to line l and intersecting line k at point B, and plane R intersecting plane S in line l.

Answers

Answer:

That would be c

How many times as great as
2 x 103 is 8 x 105?

Answers

2 x 103 = 206, 8 x 105 is 840.
840 is roughly 4.08 times greater than 206.

Answer:gấp 103/420

Step-by-step explanation:2*103 =206

8*105=840 rồi lấy 206/840 =103/420 đáp án

Help me out please ASAP? Thanks so much!

Draw the image of ABC under a dilation whos center is P and scale factor is 1/3
(The blue triangle is the point of reference, the green is that of what you will be plotting to have a scale factor of 1/3)

Answers

Answer:

Shrink triangle ABC three times smaller than it is now, and make sure that point P is in the middle.

Step-by-step explanation:

Hope this helps!

Answer:

Make triangle ABC three times smaller than it is now, and also make sure that point P is in the middle at the end.

A graph titled Population of Ohio has years on the x-axis and population (millions) on the y-axis. Points are at (1930, 7), (1950, 8), (1970, 10.5), (1990, 10.8), (2010, 11.8). What is the purpose of using a scatterplot? Check all that apply. to organize bivariate data to plot points to connect a line to plot points for two sets of data to compare dependent and independent variables to visualize relationships between data to find the slope between two variables

Answers

Answer:

owowkwkwkwkww9282wowolwkwkw

What is the slope of the line segment?
answer choices
1/4
1/4
4
–4

Answers

Answer:

Step-by-step explanation:

To find the slope we can use the slope formula

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

We know two points (0,0) and ( 1,4)

m = ( 4-0)/(1-0)

= 4/1

To find the slope you need to see how many times you need to go up therefore on this line segment it’s going by fours so you go up 4 over 1 so the answer would be 4

The administrative assistant has 240 cubic inches of paper clips and needs to buy a rectangular prism shaped container to hold them all. He wants a container that is six inches wide and five inches long. Identify the minimum height that would allow the container to hold all of the paper clips.

Answers

Answer: answer is above height

Step-by-step explanation: Thur clips show

Answer: above height

Which of the following shows the solution set of the inequality x − 7 ≤ -5?

Answers

Answer:

the answer is x ≤ 2

Step-by-step explanation:

very easy

Answer: x≤2

Step-by-step explanation: move the '-7' to the right of the '≤' sign, then the converted number will change sign. The '-7' on the left is negative, when moved to the right it becomes positive. then we will have:

x-7≤-5

<=>x≤-5+7

<=>x≤2

A group of friends wants to go to the amusement park. They have no more than $230 to spend on parking and admission. Parking is $8, and tickets cost $27.75 per person, including tax. Write and solve an inequality that can be used to determine xx, the number of people who can go to the amusement park.

Answers

The answer would be X=50 y=10

I think x=50 and the other part y=10

are these correct? read this slowly

Answers

Yeah they are all correct.

17 Kayla wants to give a third of a pie to
each of her 25 relatives. She has
already baked 6 pies. How many
more pies will she need to bake so
that each relative can have a third?

Answers

Answer:

3 more pies

Step-by-step explanation:

If Kayla wants to give 1/3 of a pie to each of her 25 relatives and has 6 pies already, to find the answer first you’d have to find out how many thirds of pies she has already, so,
6 x 3 = 18 slices of pie

(And she needs 25 slices of pie, so,)
25 - 18 = 7 slices of pie

(Turn the 7 slices into pies)
7 ÷ 3 = 2.33

(Kayla needs 2.33 more pies and so If rounded up)
2.33 pies = 3 pies

(Kayla needs)
Answer:
3 pies

Liz earns a salary of $2,100 per month, plus a commission of 7% of her sales. She wants to earn at least $2,900 this month. Enter an inequality to find amounts of sales that will meet her goal. Identify what your variable represents. Enter the commission rate as a decimal.

PLS PLS HELP :”)

Answers

Answer:

Her salary of 2600 per month doesn't change, what does change is the amount of money she makes dependent upon her dollar amount in sales. She earns 7% of her sales, which is our unknown. And we know that she would like make at least $2900 this month. That means that it's ok to make exactly 2900 and it's of course ok to make more than 2900 but it's not ok to make less than that. So our inequality sign is greater than or equal to. Now let's set it up as an inequality: where of course, as stated earlier, the unknown is her sales in dollars. It doesn't look like you need to solve this.

Step-by-step explanation:.

Commission amount..
147

A turtle can swim 20 meters in 4 seconds. At this rate, how many meters can the turtle swim in 10 seconds?

Answers

Answer:

In 10 seconds it can swim 50 meters.

Step-by-step explanation:

Since 20 meters is 4 seconds, 40 meters is 8 seconds, and 10 meters is 2 seconds. In total 10 seconds. 50 meters.

Answer:

50m

Step-by-step explanation:

=20=4

x=10

Cris cross method

=20×10=4x

200=4x

x=200/4

x=50m

-13 + 25 = -4(x + 1) whats the value of x? ill give brainliest

Answers

This answer is X=-4

Work shown in the picture

Answer: x=-4

Explanation:

can someone help please (highlighted in blue)

Answers

[tex]\implies {\blue {\boxed {\boxed {\purple {\sf {B)\:10}}}}}}[/tex]

[tex]\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}[/tex]

[tex]4 + 3 \: ( \: 10 - {2}^{3} \: )[/tex]

➺[tex] \: 4 + 3 \: ( \: 10 - 2 \times 2 \times 2 \: )[/tex]

➺[tex] \: 4 + 3 \: ( \: 10 - 8 \: )[/tex]

➺[tex] \: 4 + 3 \: ( \: 2 \: )[/tex]

➺[tex] \: 4 + 6[/tex]

➺[tex] \: 10[/tex]

Note:-

[tex]\sf\pink{PEMDAS\: rule.}[/tex]

P = Parentheses

E = Exponents

M = Multiplication

D = Division

A = Addition

S = Subtraction

[tex]\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{❦}}}}}[/tex]

Answer:

Step-by-step explanation:

Use

Parenthesis

Exponents

Multiplication(Left - Right)

Division(Left - Right)

Addition(Left - Right)

Subtraction(Left - Right)

Pls help I am confused

Answers

Answer:

missing number is a)0.01

Answer:

Answer is a) 0.01

Step-by-step explanation:

2500 times by 0.01 = 25

How do I solve this? LINKS WILL BE REPORTED SO NO LINKS

Answers

Answer:

C-480

Step-by-step explanation:

You divide it into 3 shapes.

For example -

First shape 4*4*5=80

Second shape 5*4*8=160

Third shape=5*12*4=240

Then, add them together.

160+240+80=480

first good answer gets brainiest

Answers

1/4

since there is 4 letters in the word math

so 1 out of 4

Hope it helps...

Answer:

but it's 1/4

Step-by-step explanation:

You are in miss hood class now bc this is on the test

mark me brainlest

Eloise is designing a triangular flag. Is it possible to design more than one flag with side lengths of 27 inches and 40 inches and an included angle of 50°? Explain.

Answers

Answer:

yes

Step-by-step explanation:

It is possible to design more than one flag with these lengths because the two smaller side length 27 and 40 is greater than 50 which is larger side length.

Answer: Yes it is possible to design more than one flag with these lengths because the two smaller side lengths 27 and 40 is greater than 50 which is the larger side length.

Please Help Me with Q4!!

Answers

Answer:

0,-3

Step-by-step explanation:

It is where the lines intersect!

(0,-3)

That’s the answer

AAA HELP PLEASE !! SUMMER MATH SCHOOL IS WAY TOO HARD ISTG

Answers

Answer:

Ok so they had 100 cats in total so that mean each row meaning 1 row equals 5 cats so that mean's that 2, 3 or 4 didnt work.

Step-by-step explanation:

Ok so 5 cats are in 1 row so that mean that mean there are 100 cats and in total there are 10 rows of cats so there was 5 cats on each row so the answer is 10 rows. 10 is the answer, I hope this helped!! ^^

It's actually 20 rows

Find the following amount.
What is 75% of 16?

Answers

Answer:

Step-by-step explanation:

16 times 0.75 = 12

Answer:

Step-by-step explanation:

75%=3/4.

So, we can simplify it to 3/4 of 16

4/4 of 16 is 16.

So, 3/4 of 16 is 1/4 less than that.

1/4 of 16 is 4. We want 3/4 so we multiply 4*3=12

Hope this helps!

Which expressions are equivalent to g + h + (j + k)? Check all that apply.
1. g + (h + j) + k
2. (g + h) + j k
3. (g + h) + j + k
4. g + (h j) + k
5. g h + j k
6. g (h + j) k
7. g + h (j + k)
will give brainlist to the correct answer!!

Answers

Answer:

[tex]{ \tt{g + h + (j + k)}} \\ = (g + h) + j + k[/tex]

Answer is 3.

Step by Step

I took a test with this question

Answer the question

Answers

In my opinion 360 would be your closest answer.

Answer : 340 cm

Steps:
First find the surface area of the triangles
4 ( 1/2 times 10 times 12) = 240
Find the SA of the square
10 times 10= 100
Add the two answers
240 + 100 = 340

Here is the height, in centimeters, of 20 flowers in the school garden.
Based on the data, which of these can be considered a typical height for these flowers?

A. 5 centimeters

B. 25 centimeters

C. 30 centimeters

D. 110 centimeters

(the numbers in the picture go from 5 to 110)

Answers

Answer:

It looks like it would be 25.

Step-by-step explanation:

It is looking for the most typical height, or in other words, the most frequent. From what I can see in the photo, that is what is the most frequent.

It’s probably B. 25 centimeters I think?

What is the product?

One-fourth times three and two-thirds

One-half
Seven-twelfths
Three-fourths
Eleven-twelfths

Answers

Step-by-step explanation:

¾×⅔

=½

ONE HALF!!!!!!!!!!

Answer:

Eleven-twelfths or 11/12

Step-by-step explanation:

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