Mathematics Middle School

An inequality is given, where r is a positive rational number.

r • q/r < 0

Which inequality must also be true?

A.) q < 0

B.) q > 0

C.) q < - r

D.) q/r < - r

Answers

Answer 1

Answer:       b

Step-by-step explanation:

Related Questions

Which of the following show a cross section of the pentagonal prism shown on the right? Select all the correct options.

Answers

A and D cause pentagonal prism have 5 sides. A and D both have 5 sides

Find the relationship between the quantities in the table. Then use the relationship to calculate the missing values in the table.

The relationship between the quantities in the table is x
equals y.
A =
B =

Answers

We need the table please a: and b:

Answer:

A =✔ 750

B =✔ 1,250

the fraction 5/8 is located between what two fractions?
A. 1/4 and 2/5
B. 8/9 and 3/5
C. 1/2 and 2/3
D. 3/7 and 10/16

Answers

4/10 = 16/40
5/8 = 25/40
2/5 = 16/40

1/2 = 12/24
5/8 = 15/24
2/3 = 16/24

3/7 = 48/112
5/8 = 70/112
10/16 = 70/112

Benjamin believes that 1/2 % is equivalent to 50%. Is he correct? Why or why not? Please explain.

Answers

Answer:

Benjamin is correct.

Step-by-step explanation:

1/2 converted to a decimal (1 divided by 2) is 0.50, which when converted to a percentage is 50%.

1 ÷ 2 = 0.5

.5 × 100 = 50 ⇒ 50%

So, 1/2% = 50%

Also, 1/2 is 50%. So, that should automatically prove that he is correct.

Hope this helps! :)

If so, is Brainliest ok?

Which of the following describes a rectangular prism?

A
a shape with six faces where each face is different

B
a two-dimensional shape with four angles

C
a three-dimensional shape where one face is a circle.

D
a shape with six faces where all six faces are identical

Answers

Answer:

D. a shape with six faces where all six faces are identical

Answer- D, a shape with six faces where all six faces are identical

Slope of the graph?
( irrelevant answers and links will be reported)

Answers

-10 is the slope of the graph
-10 is the slope. hope this helps :)

Which statement describes the graph?

Answers

B) The graph is a function because it is a parabola is correct.

Mark if correct!

Which two ratios form a proportion?

A) 1/2 and 4/2

B) 2/1 and 4/8

C) 1/2 and 8/4

D) 2/1 and 16/8

Answers

Answer is D, 2/1, 4/2, 6/3, 8/4, 10/5, 12/6, 14/7, and 16/8, 16/8 or D is the answer to your problem.

Help me please..??????

Answers

I can’t really see it

Answer:

C is correct :)

Step-by-step explanation:

Please me on this question!

Answers

Answer:

the variable is n.

the coefficient is 5.

the constant is 2.

the term is 5 and 2.

Step-by-step explanation:

Variable: N
Coefficient: 5
Constant: 2
I’m sorry but I have no idea what a term is :)

Tell whether the angles are complementary or supplementary. Then find the value of x.

this just confused me a bit. x - 20? They are complimentary so ik the other side has to be 20

Answers

As you should already know that the angle shown is 90°.

So,

x + (x - 20) = 90

Now we have to solve for x. To find x we need to isolate it (get it by itself)

Add 20 on both sides:

x + x = 110

Simplify:

2x = 110

Now divide 2 on both sides (to get x by itself)

x = 55


Let’s check our answer:

55 + ( 55 - 20) = 90

55 + 35 = 90

90 = 90

So your answer should be x = 55.

Please answer! Brainliest will be given, thanks sooo much :)

Answers

Answer: the answer is 30 to the power of 6

Step-by-step explanation:

Help! please help me quick

Answers

Answer:

2/9

Step-by-step explanation:

pretty sure it’s 2/9

Which of the objects below could have the following cross-section?

Select all correct answers.

Answers

answer is b pentagonal pyramid pretty sure not 100% tho
B, C & D are the correct options.

Where is point B on the number line

Answers

Answer:

It is at -0.4

Step-by-step explanation:

If the point is behind -0.5, hat makes it -0.4 Have a great day : )

Is at 4.0 that is were the B was

Plz help me thank you

Answers

Answer: jus click on try again try again and it will tell you the answer and then you write it down and put it in it is simple.

Step-by-step explanation:

Answer:

60,000

Step-by-step explanation:

The aquarium will hold 60,000 mL of water because the volume, Lxwxh, gives  you the answer of 60,000. 30 x 40 x 50 = 60,000

Please help me it’s due today! The one on the top is just helping explain the bottom questions

Answers

Answer:

dont know

Step-by-step explanation:

12 x 3/8 story problem ideas pls?

Answers

Answer:

Rick Astley measures a window's front side to be 12 feet in length by 3/8 feet in width. What is the surface area of the window?

Step-by-step explanation:

You don't have to use Rick Astley, but you can if you want ;)

Aswer: 4.5 ft^2

Answer is below. Look at the explanation to understand my answer.

To multiply fraction, you'll need to multiply the numerator by the other numerator and the denominator by the other denominator. You don't need to make the denominators common.

Normally you'll multiply the numerator and the denominator, but for this, 12 is a whole number. To convert it into a fraction, put 1 as the denominator.

12 will now be ¹²⁄₁.

Remember, you don't need to make common denominators. Only for subtracting and adding fraction with unlike denominators.

Our problem will be like this: [tex]\frac{12\times3}{1\times8}[/tex]

With that being said, let's solve.

12 times 3 equals 36.

1 times 8 equals 8.

Our answer is ³⁶⁄₈, but it is improper. We will need to convert it into a mixed number by dividing the numerator by the denominator.

Find the Greatest Common Factor (GCF) of 36 and 8. If there is, reduce the fraction dividing both numerator and denominator by it.

Therefore, the GCF is 4.

Whatever you do to the top, You do to the bottom.

Our problem will be this: [tex]\frac{36\div4}{8\div4}[/tex]

36 divided by 4 is 9.

8 divided by 4 is 2.

Hence the fraction is ⁹⁄₂, but the fraction is still improper. Instead of finding the GCF, we will use long division.

We will divide 9 by 2 to get the answer.

9 divided by 2 is 4 with a reminder of 1.

The reminder will be the numerator, the denominator will be the same, and the quotient, or the answer will be the mixed number.

Therefore, our final answer is 4 ½.

Let me know of questions and concerns about my answer.

One day is the length of time it takes Earth to make one complete rotation. One year is the time it takes Earth to revolve around the sun. To make the calendar match Earth's orbit time, there are leap years. Leap years add one extra day to the year. A leap day, February 29, is added to the calendar every four years.

1 year = 365 days
1 leap year = 366 days


Parker was born on February 29, 2008. The third time he is able to celebrate on his actual birthday is in 2020.

How many days old will Parker be on February 29, 2020?

Answers

Answer:

4380 Days old

Step-by-step explanation:

first you multiply his age wich you can find By subtracting the two years (its 12) then multiply it By the number of days in a year

4 chef require 10 minutes to prepare 20 desserts. At this rate how many chefs are needed to prepare 75 desserts in 15 minutes?

PLS HELP! PLS TELL ME HOW YOU GOT THE ANSWER. THIS IS FOR MY COUSIN. SHE NEEDS HELP.

Answers

So right now, you need 4 chefs to prepare 20 deserts in 10 minutes (so the rate is one chef can make a dessert in 2 minutes) so if we think about this 7.5 desserts can be made by one chef in 15 minutes, BUT no one wants 1/2 of a dessert, so we must round this down to 7, and now we divide 75 by 7 to get 10.7, but we don’t want 0.7 of a cheap, so we round up to get 11 chefs can make 75 desserts in 15 minutes

The number of chefs that are needed to prepare 75 desserts in 15 minutes is; 10 chefs

According to the question;

4 chefs require 10minutes to prepare 20 desserts

For the scenario above; This means;

4 chefs are able to prepare 2 desserts/minute.

The question requires that we determine how many chefs are needed to prepare 75 desserts in 15 minutes.

In essence;

x chefs are able to prepare (75/15) = 5 desserts/minute.

Therefore;

x = (5 × 4)/2

x = 10 chefs

Ultimately, 10 chefs are needed to prepare 75 desserts in 15 minutes.

Read more;

https://brainly.com/question/11476035

if point a is located at coordinates (-3, -5) if the point is rotated 180 about the origin what will be the new coordinates for point A

Answers

(3,5) I think do you have pics of ur work?

Find the missing side length.
Assume that all intersecting sides meet at right angles.
Be sure to include the correct unit in your answer.

Answers

is there a picture or anything ?

help?

btw so sorry for terrible photo quality

Answers

Suki’s method is the best to use here. Dinah could only know students who read novels, making her sampling method more biased.
Suki’s method is definitely the better choice. It was randomly selected and includes a greater amount of students. Dinah’s method has a little more bias. It’s about the people SHE personally knows, and because of the variables in the survey (same class as Dinah? Is she in a higher education class? Part of a group?) So the answer is Suki. Once again, greater amount of participants, randomly chosen without any bias

two car rental companies are running special this month at driveway rentals customers can pay to $30 rental free for a sedan and 15 for each day rental y = 15x + 30 at Harry's rental a car customer can pay a 40 rental free for a studding and $10 for each day of rental the cost for the two car rentals are shown on the graph below how many days must a car be pretend for the cost of both car rentals to be the same A4 B6 C2 D8​

Answers

I think A is the answer

Find the volume of the composite solid.

Answers

I hope this helped, have a nice day
the anwser is 5 i hope this helped

33. Which side of the triangle in the diagram is the hypotenuse?
A. B
B. C
C. A

Answers

The answer is option B, if this helped mark me the brainiest!!

Answer:

B. C is the correct answer

This problem shows division without a remainder.

Answers

Step-by-step explanation:

quotient is 40 and remainder is 8

I'll give brainlyist to anyone that can help qvq

Answers

Answer: 5/6 and 7

Step-by-step explanation:

it would be 5/6 and 7! hope this helps!!

Can someone tell me where to put the points

Answers

Answer:

points at (2,6) (3,9) (7,21) (8,24)

Step-by-step explanation:

Answer:

..

Step-by-step explanation:

each line is 1, so in between 0 and 5, the numbers 1-4 are there.

Coordinate place (x,y), the x is the horizontal or just the one going left and right. Y places are the numbers going up and down.

Take (2,6), we go to the origin (0,0) and we go 2 to the right since its in the x place, then we go from the point where we moved and go up 6 since its a y.  

does that make sense?

plz help i only need help with 11 12 and 13 and that's it will give brainliest NO LINKS OR I WILL REPORT YOU

Answers

11: Refrain from taking life.
-Refrain from taking what is not given. Not stealing from anyone.
-Refrain from the misuse of the senses.
-Refrain from wrong speech. Not lying or gossiping about other people.
-Refrain from intoxicants that cloud the mind.
12: By converting to Buddhism, members of the lower caste could escape the discrimination they have suffered under the caste system and be treated as equals by other Buddhists.
13: Theravada Buddhism and Mahayana Buddhism.
I hope that helps!!
Other Questions
o Explain "set"2 list the tyres Or Set3 What is a Circle?a List the properties of a Circle What is the theoretical probability that the spinner below will land on 6 if someone spins it 48 times? Quadrilateral EFGH is similar to quadrilateral IJKL. Find the measure of side JK.Round your answer to the nearest tenth if necessary.H7.5GL29Ka11E What does the Federalist Papers 68 say about electors? Why are there electors? Write 50-100 words in your response. Give two explanations or quotes that describe the process. Calculate the mass of 0.900 mol of lithium thiocyanate. A 140 g tennis ball travelling 30 east of north at 15 m/s is struck by a tennis racquet, giving it a velocity of 25 m/s, west. What are the magnitude and direction of the impulse given to the ball? Include a labelled diagram. A farmer wants to know the effect of using various amounts of fertilizer in relation to the yield of his crops. Be subdivided a portion of his land into 10 separate but essentially equal plots. He divided the land so that all of the plots had equal exposure to sun, rain, and other environmental conditions. He randomly selected 2 of the 10 plots and spread 2 pounds of fertilizer over each of them. Then he randomly selected 2 of the remaining plots and spread 3 pounds of fertilizer over each of them. He continued with the last sets of plots in the same manner, spreading 4, then 5, then 6 pounds of fertilizer over each of them. Below is a computer output for linear regression of amount of fertilizer versus yield for the 10 plots of land.Predictor Coef SE Coef T PConstant 10.100 0.7973 12.67 0.000Fertiz 1.150 0.1879 6.12 0.000Required:What is the equation of the least squares regression line from this sample? How many grams of oxygen are present in 10g of H2 SO4? what is the product of (5x-8)(2x+6) -2 log5 (7x) = 2........ please help me solve 8x+2y=32 and 10x-5y=-20its solve by subsitution please include steps and answers what conclusion and recommendations can be made on the issue of human rights violations . Identify the area of the figure shown. Explain the difference in how the authors of "Stop feeding wild birds" and "For the Birds" support their arguments about humans feeding birds. Pls help me by telling me whether this sentence is in pass compos and whether it makes proper grammatical sense The distance around one block in Ava's neighborhood is 3/4 mile. If Ava rides her bike around the block 5 times, how many miles does she ride Which of the following scenarios is an example of a concern related to ergonomics? A. Tanesha disposes of a used needle in a regular trash can. B. Dan doesn't check a new patient's identification before taking him to the exam room. C. Claudia's back hurts after she helped lift a patient from his bed. D. Darius forgets to wash his hands before applying his surgical gloves. A number is added to of itself.If the same number is doubled,write down the final expression. Which fractions are equivalent to the fraction below? Check all that apply.9/21A.3/22B.18/42C.3/7D.3/28 What is0.4 expressed as a fraction in simplest form?