Mathematics Middle School

Math! (Middle School, IK how to do this, but I’m lazy and I need also need to do something...)

Math! (Middle School, IK How To Do This, But Im Lazy And I Need Also Need To Do Something...)

Answers

Answer 1

Answer:

I only know the answer to the first question so uh yea.

answer: 792

Step-by-step explanation:

determine area of square: 11x15x24=3960

take away 1/5 of the area (to do this find the decimal form of the fraction and multiply that by the area): 3960x0.2=792

Answer 2
the answer is 792 i hope u got it right

Related Questions

40 POINTS please help

Answers

13 1/4 is the answer

9 7/8 + 3 3/8

12 10/8

13 2/8

13 1/4 (simplified)
add the whole numbers 9+3=12 the denomonaters are the same so keep them the same add the numerators 7+3= 10 and 10-8= 2 so add one to your whole number and have two as ur numerator so now you have thirteen and two eighths or 13 2/8

What is the product?

−4⋅2⋅(−9)


−72

−11

72

144

Answers

The answer is 72 reason because I’m did the assignment
72 just put it in a calculator

help pls do this whole thing ill give brainliest to whoever does It first. PLS GIVE BACK BEFORE 11:59 or it DOESENT count <3 bye

Answers

Answer:

can i have brainliest please i need one more<3

Step-by-step explanation:

It’s empty, I can’t see the image…

Write an equation of the line through the given points:
(0,2), (3,8)

Answers

Y=2x+2 should be the equation. Do y2 - y1 / x2 - x1 for slope and the y intercept is where every the x coordinate is 0

Answer:

y=2x+2

Step-by-step explanation:

hope this helpssssss

What is the least common denominator for the fractions 16and34?


8

12

18

24

Answers

I believe the answer is 4
The least common denominator for 1/6 & 3/4 is 12.

Which graph represents a linear function?
On a coordinate plane, a parabola opens down.
On a coordinate plane, a line has a negative slope.
On a coordinate plane, a line curves up.
On a coordinate plane, a line curves down, levels off, and then curves down.

Answers

Answer:

On a coordinate plane, a line has a negative slope

Step-by-step explanation:

A linear function is a function whose graph is a straight line. For example, y = 3x - 2 represents a straight line on a coordinate plane and hence it represents a linear function.

Answer : on a coordinate plane, a line has a negative slope. the second one

−815x=2.24 helllllllllllllppppppppppppppppp

Answers

Answer:

x= -0.0027484662

Step-by-step explanation:

The anwser is =−0.0027484662

Jake's apple farm has 228 apple trees. Last year, 182,172 apples were produced at Jake's apple farm. If each apple tree produced the same amount, how many apples did each tree produce?

Answers

Answer:

799 apples were produced by each tree.

Step-by-step explanation:

182,172 apples evenly produced by 228 trees.

182,172 apples ÷ 228 trees = 799 apples per tree

799 apples • 228 trees = 182,172 apples

I hope this helps

799 apples were produced

what did she do wrong???

Answers

Answer:

Step 4 ;

Step-by-step explanation:

step 3 ; x – 5 = – 7

step4; x - 5+5 = -7 +5

x = -2

I hope I helped you^_^

Answer:

Step 4.

Step-by-step explanation:

She subtracted 5 instead of adding 5

Hope this helped you ^v^

If it is incorrect sorry :(

Thanks to everyone who helped me with the previous questions
Last question:

Answers

Answer:

y=-3x+7

Step-by-step explanation:

Rise/run

To find slope you can use the rise/run strategy. You count how many units up/down and then how many right/left. between each point on the line, it was down 3 units, right 1 unit (3/1) and since it was going down it would be negative.

As for the y-intercept, you look at where the line crosses the y-axis. In this case it was at (0,7), so the answer would be 7.

Plug your answers in and your equation should be y=-3+7.

You could also do y=7-3x, its the same equation but reversed, so you'll get the same line.

Hope this helps :)

Help pretty please :]

Answers

Answer:

A's wrong.................(I Think)

Step-by-step explanation:

i think its D is B and D the same?

The answer is B. |-322.25| > |-241.75|

What is 12 x 7/8 simplified

Answers

Answer:

21/2, decimal form would be 10.5, mixed form is 10 1/2

Step-by-step explanation:

if you’re solving it as a fraction, it’s 3x^7/2 but if you’re solving it through PEMDAS, it’s 10.5

Multiply.

(−5.7)(−0.04)

Enter your answer in the box.

Answers

Answer:

Multiply −5.7 by −0.04.

0.228

Step-by-step explanation:

a negative times a negative equals a positive

Answer:

0.228

Step-by-step explanation:

I typed it in K12 and got it correct!

helllpppp I need to get my grade up to a B by Thursday!!

Answers

Answer:

Less than

Step-by-step explanation:

Hope this helps! Pls give brainliest!

Answer:

Less-than

Step-by-step explanation:

Is this answer correct?

Answers

Answer:

yes

Step-by-step explanation:

Describe the decimal multiplication equation and product shown by the model. Include details of where each part of the equation is found on the model.

Answers

Answer:

0.010 x 0.090 = 9/10000

Step-by-step explanation:

Select all expressions equal to -2.

Answers

Answer:

It would be C and D

Step-by-step explanation:

A. Would be positive b/c a negative divided by a negative is a posititve

B. Would be -1/2

C. Is -2

D. Is -2.

Hope this helps!

Answer:

D and C

Step-by-step explanation:

A= -6

B= -0.5

C= -2

D= -2

Referring to the figure, find the unknown
length. Write your answer in simplest form.

Answers

Answer:

side b's length would be 24. I hope this helps you! :)

Side b would be 24 hope it helps

Sam is saving digital copies of his movies on his computer. Right now, 247 movies take up 440,648 kilobytes. If each movie takes up the same amount of kilobytes, how many kilobytes does each movie take up?

Answers

It’s 1,784, basically just divide 440,648 by 247 and there you go!

1,784 hope that helps you

a carpenter goes through 2 3/5 boxes of nails finishing 3 1/2 rooves. How much would he use finishing 8 rooves?​

Answers

Answer: 2 3/5

Step-by-step explanation:

To find roofs per box, divide the # of roofs by the # of boxes.

Answer:

okay sorry but its roofs, not rooves but the answer is

Step-by-step explanation:

2 3/5 divided by 3 1/2 which equals 13/5 divided by 7/2

13/5 times 2/7, which equals  26/35.  This stands as 26/35 box of nails per roof. Altogether you get 5.94, which you would have to round to about 6 boxes.

Im super sorry if this is wrong

Please help and explain how to do this math problem. :c

Answers

The answer would be mode= 16, Median= 16, mean=16.91, range=8. The mode is which number on the number line has the most dots on it, in this case it’s 16. For the mode you would go from side to side and cross each dot off till you reach the middle. And once again in that case it’s 16.
mode = 16 median = 16 mean =16.9 and range=8.

the mass of the moon is about 7.35 x 10^22. the mass of the earth is about 5.97 x 10^24 kg. Estimate how many times bigger the mass of the earth is than the mass of the moon

(Please show the work!)

Answers

7 x 10^22
6 x 10^24 =100

I need help on how to show my work and how to get the answer help me pls

Answers

Answer:3,150

Step-by-step explanation:

Well I what I did was I took 450 and then multiplied it by the number of days there are in a week which is 7 so I did 450 x 7 and got 3,150

I hope its right if not please let me know and I would be happy to check over again =)

please help 20 POINTS

Answers

Exact Form:
35
9
35
9
Decimal Form:
3.
¯
8
Mixed Number Form:
3
8
9
The Answer in simplest form is 3. 8/9

Explanations for all

Answers

Step-by-step explanation:

16. 339

19. 1,026.

21. 512.71

22. 2,370

24. 208.8288

theres some answers! hope that helps.

16. 339

19. 1,026.

21. 512.71

22. 2,370

24. 208.8288

HELPPP ME PLS!!!!!!!!!!!!

Answers

The correct answer is 1/3
1/3 divide it 18/6 is 3 21/7 is 3 24/8 is 3

Angle Q measures 30 degrees. If angle Q is rotated 15 degrees, what is the measure of angle Q′?

Answers

30°

an angle has the same measurement no matter what direction you rotate it

30 degrees hope this helps!

A company's division registered a loss of (-$3,840) while producing 40 identical parts. What was the loss per part?

Answers

Answer:

$ -96

Step-by-step explanation:

Divide -3,840 by 40:Answer: $ -96

I hope it helps ♥️♥️♥️

Answer:

The answer might be C) -$96

Hope this helps you, have a nice day! :D

What percent of 263 is 81? Round to the nearest hundredth if needed.

Answers

30.8 ghgfffghjhdcjkh

Answer: 30.80

Step-by-step explanation: have a great day (:

Which division problem results in a terminating decimal? PLEASE HELP ME(20 Point!!!)

Answers

Answer:

C

Step-by-step explanation:

the answer is C 4 ÷ 64

it ends with 0.0625

P.S I just finished a assignment on this lol

the answer is c I’m pretty sure
Other Questions
Which choice shows the corresponding size as equal? 0=12X-64X+20 quie me puede hacer el favor de realizarmelo 4 Questions here for Franais II. Write a paragraph of at least 5 sentences about someone you know in Spanish. Describe the person and give some of his or her traits. They should be both positive and negative. Remember to use the grammar and vocabulary that you learned in this chapter. If you use grammar or vocabulary that we have not learned this year, you will lose points.HELP PLEASE ! The first line of defense involves which structure(s)?T-cellsskinbloodB-cells "The disease had sharpened my senses --not destroyed --not dulledthem."This statement is an example ofA) contractionB)hyperbole.C)metaphor.D) personification. help me, please - i will make you brainliest Why did the U.S. government see Fidel Castro as a threat to national security? please answer this question asap!!!! 1. C'est l't. vrai faux 2. Le printemps commence le 21 mars. vrai faux 3. Il fait 11 degrs vendredi. vrai faux 4. Il fait du vent vendredi. vrai faux 5. Il va faire soleil samedi. vrai faux 6. Il faut utiliser le parapluie et l'impermable vendredi. vrai faux 7. Il va faire un temps pouvantable dimanche. vrai faux 8. Il ne va pas faire chaud samedi. vrai faux tanto the taste the fremovime of the past to create and theteles en thee bags were the mainthey were we arata reconhecence explore that wastags were more costat per ty teen A guiding question instead of a hypothesis is most likely used in which of the following?A. Scientific investigationB. Laboratory experimentC. Laboratory testD. Repeated trials I NEEED THIS LIKE RNNNNCells need oxygen to survive. Which system is responsible for providing our cells with the oxygen we need?A. excretoryB. respiratory C. circulatoryD. digestive How do you find the value of x in the triangle? Need help in this ASAP The question is on the ss btw 1. When looking at the causes of both the Vietnam war and Korean war, what is the main cause of each I need so much help with these could you help me? find the value of x2x3=5 Camille buys a cake for $\$24.99$ . She also buys $12$ brownies. Each brownie costs the same amount. She spends $\$39.99$ on the cake and the brownies.Camille finds the cost of each brownie by calculating $(39.99\ -\ 24.99)\ \div\ 12$ . Tanya finds the cost of each brownie by solving the equation $39.99\ +\ 12b\ =\ 24.99$ , where $b$ is the cost of each brownie.Which approach uses the sequence of operations necessary to find the cost of each brownie: Camilles, Tanyas, both, or neither? Explain why.Respond in the space provided.