Mathematics Middle School

please please please help me quickly!

Answers

Answer 1

Answer:

45 and 155

Step-by-step explanation:

Answer 2

Answer:

45 and 155

Step-by-step explanation:

Please consider Brainiest! :)

Related Questions

Which number can be inserted in the box to make the given equation true?

Enter the number only.

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Answer:

Step-by-step explanation:

Solve this equation until you have the squared variable for the missing side length on one side of the equal sign and a rational number on the other.

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The solution of the equation 9² + 12² = c² will be 15 and negative 15.

What is the solution to the equation?

A designation of amounts to the unknown parameters that establish the equals in the formula is referred to as a result.

Making anything easier to accomplish or comprehend, as well as making it less difficult, is the definition of simplification.

The Pythagoras theorem states that the sum of two squares equals the squared of the longest side.

The equation is given below.

9² + 12² = c²

Simplify the equation, then the value of the variable c will be

c² = 81 + 144

c² = 225

c = ±√225

c = ±√(15)²

c = ± 15

Thus, the solution of the equation 9² + 12² = c² will be 15 and negative 15.

More about the solution to the equation link is given below.

https://brainly.com/question/545403

#SPJ2

Can someone plsss help?

Answers

Answer:

Step-by-step explanation:

I know math and (-10)/3 = -3.3 which is what the expression equals.

Answer is C because all the other answer that are there are clearly not the one.

Can someone explain how linear function is used in math and how it works

Answers

Linear functions are those whose graph is a straight line. A linear function has the following form. y = f(x) = a + bx. A linear function has one independent variable and one dependent variable. The independent variable is x and the dependent variable is y.

Answer:

Linear functions are those whose graph is a straight line. A linear function has one independent variable and one dependent variable. The independent variable is x and the dependent variable is y. ... It is also known as the slope and gives the rate of change of the dependent variable.

Step-by-step explanation:

Credit: http://www.columbia.edu/itc/sipa/math/linear.html#:~:text=Linear%20functions%20are%20those%20whose%20graph%20is%20a%20straight%20line.&text=A%20linear%20function%20has%20one,the%20dependent%20variable%20is%20y.&text=It%20is%20also%20known%20as,change%20of%20the%20dependent%20variable.

Use that website! It's helpful to me! :)

plz help on my math i dont under stand plz help plz plz plz

Answers

Answer:

70 Megabytes

Step-by-step explanation:

So first find out how many each picture takes up, 528/264=2, so each takes you 2 megabytes. Now multiply the 35 pics by 2 and you get 70

What is the name of your profile pic?

70 your welcome lol

Please answer the questions that are in the picture

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Answer:

a. $31,000,000,000

b. $217,000,000,000

c. 3%

Step-by-step explanation:

Some divide some multiply

Please help! Correct answer gets brainliest!

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Answer:

Step-by-step explanation:

Answer

61/4 or 6.25

Step-by-step explanation:

I belivie this is correct

This is a pretty easy question but I am confused. 6th grade math.
I will give brainliest to right answer!

Answers

Answer:

2 and 2/5

Step-by-step explanation:

have a great day :D

Answer: 2 2/5

Use a calculator and divide 4/5 from 1/3

Hope that helps :)

A candle is in the shape of a square prism. The candle is 15 centimeters high, and its volume is 960 cubic centimeters. Find the length of each side of the square base.

Answers

Answer:

it says 15

Step-by-step explanation:

You know that multiplication can also be expressed as repeated addition. Why is it more difficult to use repeated addition when multiplying two mixed numbers than it is to use repeated addition when you are multiplying a mixed number by a whole number?

Answers

Answer:Let's start with the underlying fact. Multiplication simply is not repeated addition, and telling young pupils it is inevitably leads to problems when they subsequently learn that it is not. Multiplication of natural numbers certainly gives the same result as repeated addition, but that does not make it the same.

Step-by-step explanation:

Drag each scenario to show whether the final result will be greater than the original value, less than the original value, or the same as the original value.

Answers

Answer: this is not possible we need to be able to edit this to do that unless someone comes in and has the mid of albert instien

Step-by-step explanation:

Please help me this is due today

Answers

the answer is 3/8 :)))

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Answers

Answer:

is that a cat

Step-by-step explanation:

Hello my name is Obama and I jist wanted⚠ to let you know I know how to beat bix with a little bit auu ptptptptppt yeaahhh ptptpttttptpt, no obama your doing it wrong you gotta do it like this⬆ 헝가리 왕국 있는 것은 아니다, your both wrong I can beatbox than both fo you, cause I can do a little bit a تقرقهقخصخيرقرقخيخ قنثخيهيعقرقهثمثنقوق yes I win now give me the puppies, no your all wrong only I know how to beat box and its all bout the pugh lauy paaa pa paa paaaa pa pa apa paa rt trr tppaaPa prtt tpapa tpapa rpapaore arest in peice

Please help me!!!n brainy to whoever answers correctly!

Answers

Slope= y^2-y^1/x^2/x^1. The first one is 3/8

There you go! I’ve struggled with linear equations too! You’ll get better over time❤️

i will give brainliest

Answers

Answer:

251.2in³

Step-by-step explanation:

V=πr²h

V=(3.14)(4²)(5)

V=(3.14)(16)(5)

V=251.2in³

The answer is 251.2 inches

A representative sample of 60 students from a middle school is surveyed. Each student is asked what transportation method they use to get to school. The table below shows the responses.

Transportation Method Number of Students

Ride a bike 7

Ride a bus 20

Ride in a car 18

Ride a scooter 6

Walk 9

Complete the statements about all the middle school students based on the sample results.

It is expected that ___times as many students at the middle school ride in a car as walk to school.

It is expected that ___% of the middle school students ride a scooter to school.

In a random sample of 45 students at the middle school, it is expected that___students ride a bus to school.

In a random sample of 360 students at the middle school, it is expected that ___ students ride a bike to school.

HELP ME!! HURRY

Answers

Answer:

2, 10%, 15, 42

Step-by-step explanation:

18 / 9 = 2

Total number of students = 60

6 / 60 = 1/10 or 10%

1/3 ride the bus, so a sample of 45 would give 15

7/60 ride a bike so multiply by 360 = 42

Answer: 2,10,15,42

Step-by-step explanation:

What is the explicit formula for this arithmetic sequence?
3,9,15,21,27

Answers

Answer:

Step-by-step explanation:

Formula is to add 6. As you can see: 3+6=9; 9+6=15; 15+6=21 and 21+6=27.

I hope this was helpful.

The explicit formula is to add 6

i will give brainliest

Answers

Answer:

3532.5

Step-by-step explanation:

The formula for the volume of a cylinder is 3.14 times R^2 times H

I calculated it

The equation and the graph in the picture describes different functions. Which statement best compares the slopes and y-intercept of the functions? Please explain your answer

Answers

Answer:

C. Function f(x) has the same slope and a greater y-intercept than the function g(x).

please help!! giving brainlest , please be serious. due in a few minutes thanks!

Answers

The answer is -7

The arrows both point toward the left side, and sine there are seven spaces the arrows are going through, you subtract 7 spaces and get -7

Hope that helps.

-7 should be the answer hope it helps alittle !

The original rectangle below has an area of 15 square centimeters. If a scale factor of 2 is used, what is the area of the new rectangle in square centimeters?

A=bh
what's the answer??

Answers

Answer:

60 cen squared.

60 cm sq should be the answer

can someone please answer this thanks :3

Lisa, Michelle, and Tami went to Harborville Pizzeria for dinner. Their bill for the dinner was $18.50. If the girls added a 20% tip and divided the bill evenly, approximately how much did each girl contribute for the meal?

Answers

Answer: $11.1

Step-by-step explanation:

tip= 3.70

3.70+18.50=22.20

22.20/2=11.1

Answer: $11.1 goodluck and goodluck! Hehe! ^^

blake bought 6 light bulbs that contained 8 light bulbs each. he then used 14 of the light bulbs for his science project. how many of them are left?

Answers

34 light bulbs are left

Answer:

Step-by-step explanation:

you would multiply 6×8=48 then u subtract 48-14=34

On Andrew's note, he wrote that -5 > -10. Which number did he indicate was the greater number?
A. 0°
B. -10°
C. -5°

Answers

The answer is C because -5 is greater -10

can you help me plssssss

Answers

120 square centimeters i think?

120 square centimeters

I'll mark the best or first as brainlest.

Answers

The answer will be 83

Simplify the expressions by combining like terms

10r - 5r + 3r - 8r

Answers

Answer:

Step-by-step explanation:

Combine like terms, perform the operations with the coefficients of the variable, then write the variable.

10r - 5r + 3r - 8r

= 5r + 3r - 8r

= 8r - 8r

= 0

Answer:

Step-by-step explanation:

10r-5r=5r

5r+3r=8r

8r-8r=0

Find the total area for the following composite shape.

A.48 sq m
B.36 sq m
C.84 sq m
D.64 sq m

Answers

Answer:

C. 84

Step-by-step explanation:

To make it easier to find the total area, you should break the shape into two parts, a triangle and a rectangle.

Step 1:

To find the rectangle area we now we have to multiply l * w

In this case, the length is 12 and the width is 4 so 12*4 = 48

Step 2:

To find the area of the triangle you have to do the formula A = 1/2bh where b is the base 12, and h is the height (10-4) 6. So 6*12 = 72 and 72/2 is 36

Step 3:

Last you need to add the area of both the rectangle and the triangle to get the total area of 84 sq meters

Have a good day!!!

I HAVE POINTS TO GIVE FOR THE FIRST CORRECT PERSON TO AWNSER THESE QUESTIOnS
Find the difference of -4 - (-9) *
Find the difference of -9 - 4 Which expression has the same value as (-14) - (-8)? *
1 point
(-14) + 8
14 - (-8)
14 + (-8)
(-14) + (-8)

Answers

-6 is the answer for the first one after the one point 6 is the answer for the one under that 8 is the answer for the third one down and the last one is -22

A health club charges a $50 initial fee plus $2 for each visit. Moselle has spent a total of $144 at the health club this year . Use an equation to find how many visits she has made

Answers

Answer:

Use these variables to make an equation-

y is the total amount.

$50 is where you start charging(y-intercept, variable b).

x is how many visits Marsha made.

The equation can be in slope-intercept form (y=mx+b)-

$144=$2x+50

Solve for x using inverse operations.

Subtract 50 from both sides-

144-50=2x+50-50

94=2x

Divide 2 from both sides-

94/2=2/2

x=47

Moselle made 47 visits to the health club.

Step-by-step explanation:

Other Questions

Jamie practices singing for 45 minutes every day. Which equation represents the relationship between the total number of minutes (t) and the number of days (d) Jamie has practiced?d = 45td = 45 + t t = 45d t = 45 + d (X+3)(x+4) factor the trinomial Tino bought a piece of granitethat is 5 feet long. The costof the granite is $3.50 perfoot, including tax. What is thetotal cost, in dollars, of Tino'sgranite purchase? Help me ggfsnjsheejhdbshsjsnsjshwn Which word best describes the tone of paragraph 5?A miserableB. cheerfulC shockedD. proud Explain why a climax community is not always a forest. I don't know what is true about 3x9? A. It is 3 is more than 9 B. It is 3 is less than 9 C. It is 3 times as much as 9 D. It is 3 times smaller than 9 Peyton is taking a part-time job to earn some extra money. Every week the manager will provide a list of tasks and the number of hours each task requires. The tasks have to be done one by one from the first one and Peyton would do so until the time spent on all finished tasks exceeds 10 hours. Please construct a function take_tasks, which takes one integer list as the argument task_hours and prints out how many hours and how many tasks Peyton would do for that week. For example, the program below tasks ([2, 1, 3, 1, 4, 2, 3]) will have the following output: Finish 5 tasks in 11 hoursNote: you can use enumerate() to get the index of the task, which is available after the for loop terminates. However, keep in mind that index starts from 0. time_spent = 0 time_spent = 10 if time_spent > 10: break if time_spent > 0: break for index, hour in task_hours: print('Finish {} tasks in {} he if time_spent == 10: break def take_tasks (task_hours): time_spent += index time_spent += hourfor index, hour in enumerate hiii please answer !! What family did Michelangelo become the chief artist for?a. Mediciob. MediciC. Medicinod. FlorentinePlease select the best answer from the choices providedB.Save and ExitNextSubmit which has a higher ionization energy magnesium or calcium? Aiden and Haisem are going to eat the same amount of hamburgers and fries, but from different restaurants. Aiden goes to Burger King and spends $4.75. Each burger costs $1.25 and fries cost $0.50. Haisem spends $6.48 at McDonalods. Each burger costs $1.50 and fries cost $0.99. How many burgers and fries did Aiden and Haisem each buy? Tell whether x and y show a positive, a negative, or no correlation.so 124540201510.5510 15 20 25 30 35 40 45 SO Jordan paid $30,000 for equipment two years ago and has claimed total depreciation deductions of $15,600 for the two years. The cost of repairs during the same time period was $2,000 while a major overhaul which extended the life of the equipment cost $7,000. What is Jordan's adjusted basis in the equipment at the end of the two-year period Find the length of AB. AB= [ ? ]in Answer It, Thanks. -3(-100) Which identifies a comparative relationship established in this passage?A)Medical training in eighteenth-century America was inferior to thatavailable in England, Scotland, and France.B)Medical training in eighteenth-century America was superior to thatavailable in England, Scotland, and France,oA medical degree earned from the University of Pennsylvania was of lesservalue than one earned from Columbia University,DA medical degree earned from the University of Pennsylvania was ofgreater value than one earned from Columbia University what does a pool look like in aj a = 12.9 cm, = 9.4 cm and c = 6.9 cm for the triangle shown below.Work out the value of x rounded to 1 DP.The diagram is not drawn to scale. Identify each pair of angles as corresponding, Alternate interior, alternate exterior, or consecutive interior and solve for X