Mathematics Middle School

Divide.

5/6÷ −2/3


−5/4

​−5/9​

5/9

​5/4​

Answers

Answer 1

Answer:

-5/4

Step-by-step explanation:

Answer 2

Answer:

-5/9

Step-by-step explanation:

5/6(−2/3)

Cancel the common factor of 2.

5/3⋅−1/3

Multiply 5/3 and −1/3.

5⋅−1/3⋅3

Simplify the expression.

−5/9

The result can be shown in multiple forms.

Exact Form:

−5/9

Decimal Form:

−0.¯5

Hope this helps! :) Plz mark as brainliest

Related Questions

answer both quickly with work or explaination. will give brainliest!

Answers

The answer is 12 so 12
The answer is 12....

58+0=58 is the property of what?

Answers

Its additive identity. Additive identity means that if you add zero to any number, the number will stay the number itself only.
Addiction because it’s adding

plz help me and plz show work

Answers

40 divided by -2/5 equals -4

so -2/5 x -4 equals 40

answer: -4
The answer is 5/10 proof work is

A model of a car was made using a scale of 1 in: 15 in. If the size of the car in the model is 8 in, then what is the actual length?

Answers

Answer:120

Step-by-step explanation: it would be 120 because you just multiply 8x15. if i inch = 15, 8 inch=120! hope this helps :)

Answer:

120 I think if its wrong sry

Please help! I with give
There is no answer choices

Answers

Answer:

B=5

Step-by-step explanation:

25/5=5

I don´t know about scale factor so I will also say 5

Answers:

Scale factor = 1/5B = 5

===========================================

Explanation:

Look at the left most sides of each figure. Dividing the smaller side over the larger leads to 7/35 = (1*7)/(5*7) = 1/5. This is the scale factor. It means the blue figure's side lengths are 1/5th of the orange figure's corresponding side lengths.

So that explains why your teacher put A = 20(1/5) = 4

Multiplying the orange side lengths by the scale factor gets you the blue side lengths.

Now focus your attention on the far right most side lengths of 25 and B

We can see that B = 25(1/5) = 5 feet.

Adam can eat 3/8 of a pizza in 1/16 of a muinite complete the unit rate by setting up a complex fraction and simplifying Answers A) 1 pizza per minute B) 3 Pizza per minute C) 6 Pizza per minute D) 9 Pizza per minute Answer correctly and i will give away a giftcard

Answers

don’t trust me, but i think c i had this question last week but i don’t remember the answer

what is the slope of the line passing through the points (0, −5) and (4, 2)?

Answers

Answer:

1.75

Step-by-step explanation:

When doing slop, you use the equation y2-y1/x2-x1.

So, in order to solve this, plug in your numbers. After you have done that, it should look like this: 2-(-5)/4-0.

The answer you should get is 7/4. This can be put into decimal form as 1.75.

Hope this helps!

Kevin bought 15 chicken wings for $31.50. How much would it cost for 7 wings?

Answers

It would be $14.7 :)

Answer:

14.7

Step-by-step explanation:

14.7 Is the answer

thank all of the people that answered my questions

Answers

yup! Of course! No problem!

Air Pressure You are adding air to a tire. The air pressure in the tire should be 31
27
200 pounds per square inch. What decimal should you watch for on the digital pressure​ gauge?
You should watch for nothing.

Answers

200*27 that will give you your answer

plz help and plz show work 10.

Answers

Answer: The answer is x=4

Step-by-step explanation:

1/2x+15=5+3x

subtract 5 from both sides and now you have 1/2x+10=3x

Subtract 1/2x from both sides, leaving you with 10=2.5x

then divide 2.5 from both sides. That leaves 4=x or x=4

Please Help the picture down below
show your reasoning for 20 point

Answers

Bar ní queś bapeq bar bia

Which expression has an estimated product of 60?
(29.5) (1.7)
(13.2) (4.5)
(4.67) (9.8)
(7.3) (8.52)

Answers

Answer:

(13.2)(4.5)

Step-by-step explanation:

This is correct because you know that you could round one up, and one down. You know that 12*5 = 60, so you could estimate that these would have a product of 60.

Answer:

i think it is (13.2)(4.5)

Step-by-step explanation:

hope it helps

Two weeks ago, Audrey earned $84 for 7 hours of work. This week, she earned $132 for 11 hours of work. Find the numerical value of the slope of the line that represents Audrey's earnings.

Answers

Audrey will always earn at least $12. 11 x 12= $132 and 7 x 12 = $84

Answer:

The slope is (132-84)/(11-7)=48/4=$12 per hour

Step-by-step explanation:

If the measure of 6 8 is 28◦
, what is the measure of
6 5 ?
A 152◦
B 118◦
C 62◦
D 56◦

Answers

Answer:B 118

Step-by-step explanation:

Answer:

B 118◦

Step-by-step explanation:

Ellen filled the glasses shown below completely with water. The total amount of water that Ellen poured into the glasses is 200 cubic centimeters. What is the height of glass 1? Round your answer to the nearest hundredths. (Use π = 3.14.) Note that all measurements are in centimeters and images are not drawn to scale.

A cylinder with width 6.2 and height unknown is labeled glass 1, and a cone with height 7.3 and width 6.4 is labeled glass 2.

0.20 centimeters
4.04 centimeters
3.92 centimeters
5.64 centimeters

Answers

Answer=4.04

Volume in both glasses = Volume (glass 1) + Volume (glass 2)

Volume (glass 1) = πr²h

r= 6.2/2 = 3.1 cm

Volume (glass 1) = πr²h = (3.1)²πh= 9.61πh

Volume (glass 2) = (1/3)πR²H

R= 6.4/2 = 3.2 cm

H = 7.3 cm

Volume (glass 2) = (1/3)πR²H= (1/3)π(3.2)² * 7.3 = (74.752/3)π

Volume in both glasses = πr²h + (1/3)πR³H

200 = 9.61πh + (74.752/3)π

9.61πh= 200 - (74.752/3)π

h= (200 - (74.752/3)π)/(9.61π) ≈ 4.03 cm

Answer is h=4.04 cm.

Answer:

h=4.04 cm.

Step-by-step explanation:

real quick question what's the solution to 0.5x - 5 = 0.4x - 2.75

Answers

Answer:

-2.25=.1x

-22.5=1x

Step-by-step explanation:

Answer:

-2.5

-1.1

Step-by-step explanation:

Shirts are on sale for 20%.You buy 2 of them. As you pay, the cashier says, “20% off of each shirt means 40%off the total price.” Do you agree or disagree? Please explain thoroughly.

Answers

Answer:

disagree

Step-by-step explanation:

you don't go to a store that has shirts on sale for 20 percent off and buy 2 shirts and get 40 percent off you get 20 percent off of your total

Erion plans to tile the floor of his kitchen. The kitchen is 11 feet by 15 feet. The tiles he will be using are square, measuring 8 inches on each side, and are sold in boxes that contain enough tile to cover 25 square feet. How many boxes of tiles must he order to complete the job?

Answers

Answer:

First, find the area for the kitchen floor: 16.5*15=247.5 squared feet

Then find the area for one tile: 0.5*0.5=0.25 squared feet

Finally, divide the mayor area between the minor: 247.5/0.25= 990 tiles.

Also you can do it in this another way:

First, divide length of the kitchen floor between the length of one tile: 16.5/0.5=33

Then, do the same for the height: 15/0.5=30

Finally multyply both results: 33*30= 990 tiles.

Step-by-step explanation:

or just 990

What is 5 times 6 plus 8 divided by 3 time 6n<3 if n is 4

Answers

Answer:

0.528<3

Step-by-step explanation:

[tex] \frac{5 \times 6 + 8}{3 \times (6 \times n)} < 3[/tex]

[tex] \frac{5 \times 6 + 8}{3 \times (6 \times 4)} < 3 [/tex]

[tex] \frac{38}{72} < 3[/tex]

0.528<3

Answer:

you should use math-way it helps with math questions

Step-by-step explanation:

Find the value of [tex]\frac{a^{2} }{a^{4}+a^{2}+1}[/tex] if [tex]\frac{a}{a^{2}+a+1}[/tex] = [tex]\frac{1}{6}[/tex]. Please show all work.

Answers

1/a^2+a+1 put in fraction form

Answer:

1/36

Step-by-step explanation:

notice the first equation is the second equation squared.

For instance, look at the numerator: a squared is a^2

Look at the denominator: a^2 squared is a^4 and so on.

So if the second equation is 1/6, then you need to square it to have it equal the second equation: (1/6)^2 = 1/36

why do we learn properties of real numbers?


answer quick :D

Answers

Answer:

The properties of the Real Number System will prove useful when working with equations, functions and formulas in Algebra, as they allow for the creation of equivalent expressions which will often aid in solving problems. In addition, they can be used to help explain or justify solutions.

Understanding the properties of real numbers will help us simplify numerical and algebraic expressions, solve equations, and more as you progress in studying algebra. In other words, the properties or axioms of real numbers are just one of many basic foundations of mathematics

PLEASE PUT THE REAL ANSWER!!!!!! FOR BRAINLIEST TOO

Answers

Answer:

When you do 68,000/6.8 you get 10,000.

Answer:

10,000

Step-by-step explanation:

You have the empty box clicked in the problem. It says "now divide 68,000 by 6.8." It gives you that hint so you know what to do. Let's do what it tells us.

68,000 / 6.8 = 10,000

Best of Luck!

Which two city parks have equivalent ratios of planted maple trees to the total number of trees in the park?


City Parks---------------------Maple trees planted-------------------Total trees planted

Eastern------------------------------------14--------------------------------------126---------------

West end---------------------------------23-------------------------------------207--------------

South side-------------------------------24--------------------------------------214--------------

North ridge------------------------------18---------------------------------------158---------------

Answers

Answer:

Eastern and west end

Step-by-step explanation:

divide by nine

Answer: eastern, west end

please answer this one

Answers

Answer:

Store 2 has a better deal do u want an explanation

Step-by-step explanation:

okay so my explanation is if they both are selling for the same price then look at how many they are selling if store 1 is selling 12 for 3.50 and Store 2 is selling 15 then Store 2 has the better price. Hint if you ever have a problem lie this then you first look at the price if the price is the same then you look at how many they are selling if one of them is selling more than that is the better price

Store 2 :) because it is cheaper.by

help?
-1/3(9-24x)= 2x +3
a x=-1
b x=3/10
c x=-1
d x=-3/10

Answers

I thought that the actual answer was 1

Answer:

First, you have to distribute the 1/3. To do this, you can either multiply everything in the parentheses by 1/3 or you can divide it all by 3. I will use the division method, so 24x/3 is 8x and -9/3 is -3, so now the expres

A case of 11 dozen place mats costs $23.76. What is the cost for one place mat?



$0.02


$0.18


$0.22


$2.16

Answers

Answer:

$2.16

Step-by-step explanation:

There are 11 mats. The question is asking for the price of 1 mat. You know that 11 mats cost $23.76. You devide $23.76 with the number of mats which is 7 and you get $2.16.

Relate a vertical line test to understanding functions.
a.
Each horizontal line drawn through the graph will intersect a function in only one location
c.
Each vertical line drawn through the graph will intersect a relation in only one location
b.
Each vertical line drawn through the graph will intersect a function in many locations
d.
Each vertical line drawn through the graph will intersect a function in only one location


Please select the best answer from the choices provided

A
B
C
D

Answers

Answer: Choice D

Each vertical line drawn through the graph will intersect a function in only one location.

This is another way of saying that for any input x, there is exactly one output y. If you had a vertical line cross through a curve at multiple points, then this would mean that x input produces multiple y outputs, and we won't have a function. A function must produce one output whatever the input is (assuming the input is in the domain of course).

I think it’s D hope it helps! 1

Please help me. Im not having a great day but this would make me feel better :)

Answers

Answer:

B.                

Step-by-step explanation:

i think

Please help meeeee I'll give 9 points. Describe a sequence of translations, rotations, and reflections that take the lower left triangle to the upper right triangle.

Answers

Answer:

A rotation or a reflection and a translation

Step-by-step explanation:

Ik I'm 2 years late but still.

The required angle of rotation is 180° and reflection along the diagonal of the composite figure of a rectangular flag will shift the lower left triangle to the upper right.

Given that,
To describe a sequence of translations, rotations, and reflections that take the lower left triangle to the upper right triangle.

What is congruent geometry?

Incongruent geometry, the shapes that are so identical. can be superimposed to themselves.

Here,
To shift the lower left triangle to the upper right,
First It must rotate by an angle of rotation of 180° around the center of the geometry, Or it must reflect to the left diagonal.

Thus, the required angle of rotation is 180°, and reflection along the diagonal of the composite figure of a rectangular flag will shift the lower left triangle to the upper right.

Learn more about congruent geometry here. https://brainly.com/question/12413243

#SPJ2

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