Mathematics Middle School

HELP ME PLSSSSSS!!!!

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Answer 1

Answer:

I believe 16/3 not 100% sure tho..

Related Questions

Write the product using exponents (very easy)

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Answer:

[tex]-9^{4}[/tex] x [tex]x^{3}[/tex]

Step-by-step explanation:

[tex](-9)^4\times x^3[/tex]

= x³ + 6561

helpppppppppppppppppppp

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Answer:

Step-by-step explanation:

Answer:15

Step-by-step explanation: 25 percent of 12 is 3, so to get the original price add 12 and three to get 15

During second period, Shawn completed a grammar worksheet. Of the 15 questions, Shawn got 40% right. How many questions did Shawn get right?

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Answer:

he got 6 Questions right

he got 6 answers right!

EXPLAIN WHY KNOWING 15 X 1/5 = 3 HELPS TO ANSWER 3 DIVIDED BY 1/5 = 15.

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Step-by-step explanation:

KNOWING 15 X 1/5 = 3 HELPS TO ANSWER 3 DIVIDED BY 1/5 = 15 BECAUSE U CAN USE THE INVERSE OPERATION.

Plsssssssss Help!!!!!!!!
In the graph shown, at what value of X does the value of Y change from increasing to decreasing or decreasing to increasing?

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Answer:

The answer is B

Step-by-step explanation:

I'm not sure how to explain it but the answer B

At X=-1 change from increasing to decreasing

helpp me please lol :)

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Answer:

Step-by-step explanation:

Answer:

Step-by-step explthese look like arrows < or > so it if it points to the left the arow goes left and vice versa

Priscilla makes bracelets that cost her $4 each to make. If she marks them up 120%, How much does she sell one bracelet for ?

A) $4.48
B) $4.80
C) $8.80
D) $9.60

The Beta Club just finished raising money for a community service project. The goal for the fundraiser was $600 and they exceeded the goal by 12%. How much money did the club raise for the service project?

A) $50
B) $72
C) $672
D) $720

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Answer:

both answers are B

Step-by-step explanation:

1. C.
2. C.
Hope this helps!!!!

Pls help meeeeeeee with this

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:):(:(:):)(:(:$:):(:(:(:):)3():):);;

Margie spins a spinner and flips a coin. The spinner has the colors: red, green, blue, and green. What is the probability that you would spin red and flip tails?

1/8
1/6
1/4
1/2

Answers

Answer:

1/6 i believe

Step-by-step explanation:

Answer:

a i think srry if wrong

Step-by-step explanation:

if i was 50/50

2 EASY QUESTIONS 6TH GRADE WILL GIVE BRAINLY

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Answer:

15 and 6

Step-by-step explanation:

28 is 15 and 29 is 6

Dory's shadow is 1.25m. She stands 4.75m away from the base of the tree, so the tip of her shadow matches the tip of the tree's shadow. Dory is 1.6m tall. How tall is the tree in meters?

if u answer this thx so much also its worth 20 points

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it’s worth 10 not 20

I AM GOING TO ASK THIS ONE MORE TIME CAN SOMEONE PLEASE HELP ME WITH THESE 4 QUESTION ITS REALLY IMPORTANT I WILL GIVE YOU BRAINLIEST PLEASE DONT PLAY AROUND YOU DONT UNDERSTAND HOW IMPORTANT THIS IS

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Answer:

8, 4, 3.5, 6

Step-by-step explanation:

You basically add to each side what they added to one side. The property tells you you can add the same thing to both sides like y=x and y+4=x+4

i need help with this

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Answer:

/dshc

Step-by-step explanation:

I believe the answer is d

wteRTCUYCTIIIIIIIIIIIIIIIIIIIIIIIIIIIIII

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Answer:

I think it's 290

Step-by-step explanation:

You would basically just do the problem from left to right

(102-398) first

Then the answer you get (64) times 14

Then that answer (896) and divide it by 7 and get 128.

After that you do 128+162 and get 290

Hope this helped and it's right!

Please help! These are composite figures, find the area of the figure and round your answer to one decimal place, if necessary.

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Answer: 1333.25

Step-by-step explanation: The area of the rectangle is 23x23 = 529.

Area of the square is 804.25. So add them toget her and you get your answer.

The answer is 1333.25!

Find the value of . A. 8 B. 32 C. 192 D. 1,536

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Answer:

Step-by-step explanation:

plz brainliestt

A. 8!!!
8x8x8= 512
if i’m correct

The two quadrilaterals below are similar. Find the missing side.

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Answer:

35 in

Step-by-step explanation:

So, the ratio of sides are 3.5(49/24, 10.5/3). In that case, multiply the ratio to the "x" side, which is 3.5 x 10, which is 35 cm. Hope this helps!

Answer:

4 for the smaller one and 45 for the bigger one

Step-by-step explanation:

select any one type of soil and find out its composition in percentage and make bar graph showing different components and its percentage

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Answer:

I don't know

Step-by-step explanation:

can you show the types

Use the fraction model to multiply: six multiplied by two thirds. Leave your answer as an improper fraction.

six fraction models, each model is partitioned into three equal parts, with two parts shaded in each model

eight thirds
eight ninths
four thirds
twelve thirds

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Twelve thirds
Explanation- 6 times 2=12 which is the numerator
And 1 times 3= 3 which is denominator so the answer is 12/3

The answer is twelve thirds

mr. parra brought a coffee to school this morning. after first period, he only had 15% of the coffee left. if he had 210 mL of coffee remaining, how much coffee did he begin with?

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Answer:

Step-by-step explanation:

First we have to find their hourly rate. We do this by dividing their total over 4 hours by 4 to get over just 1 hour.

60 / 4 = 15

Now we divide their total of $210 by their hourly rate of $15 to find how many hours it would take.

210 / 15 = 14

I would take 14 hours to earn $210.

If im right brainliest plz

Hope this helps :)

Answer:

It will take 14 hours to get 210$

Step-by-step explanation:

Khan academy

Write expressions that represent the horizontal and vertical side lengths of the triangle.

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Answer: 9.5, 7

9.5 , 8.5

Step-by-step explanation:

Find the missing right triangle side lengths in the models of the Pythagorean Theorem below

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Answer: 24, 10, 26 and 4.6, 5, 6.7

Step-by-step explanation: for the first triangle the square with the area 576 has side lengths of 24 because 24 is the square root of 576, the square with the area 676 has a side length of 26 because 26 is the square root of 576, and we already know the side lengths of the third triangle are 10 for the second triange we know the side length of the square with the area 21 is about 4.6 because √21 ≈ 4.6 and the square with the area 25 the side length is 5 because √25 = 5 and the last square the side length is 6.7 because √46 ≈ 6.7

Answer:

The picture on the left doesn’t have a right triangle.

SPECIAL POLYNOMIAL PRODUCTS
please write out these expressions in the pattern
1. (m-n)(m+n)
2. (z-3)(z+3)

Answers

1) (m-n)(m+n)
= m^2 +mn-nm-n^2
= m^2-n^2

2) (z-3)(z+3)
= z^2+3z-3z-9
= z^2-9

Amelia needs to buy some cat food. At the nearest store, 6 bags of cat food cost $22.50. How much would Amelia spend on 3 bags of cat food?

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It would be 11.25. Basically you are getting half of the amount so the cost would be half.

Answer:

11.25 I would think

Step-by-step explanation:

3 is half of 6, so you basically just divide by 2. 22.50/2=11.25

Answer! I’ll give brainliest.. I’m confused on the graph! Where do I put the green dots!?

Answers

Answer:

Put them at 30 and 70

Step-by-step explanation:

I couldnt see the full graph

HURYYYYYYY HELPPPP MEE!!!!!!!
2 box plots. The number line goes from 175 to 450. For resort A, the whiskers range from 175 to 375, and the box ranges from 250 to 300. A line divides the box at 375. For Resort B, the whiskers range from 200 to 400, and the box ranges from 300 to 375. A line divides the box at 325.

What can be said about the data for the snowfall in each resort? Check all that apply.

The data from Resort A are asymmetric data set.

The data from Resort A are not asymmetric data set.

The data from Resort B are asymmetric data set.

The data from Resort B are not asymmetric data set.

The data sets have the exact same median.

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Answer:

the answer is a and d, aka The data from Resort A are a symmetric data set, and The data from Resort B are not a symmetric data set.

Step-by-step explanation:

Answer:

A D

Step-by-step explanation:

i got it right on edgeuity

Hello I need help please I only have an hour to do this

Answers

Answer:

30 inches

Step-by-step explanation:

So there's a pattern going on in this graph. After each line on the graph, it adds 6 to the next number. So you would add 24 and 6, and you should get 30.

can someone pleaseeee tell me what these areee

Answers

Question #9 - - 11/30

Question #10 - - 3/11

Question #8 - - 147/290

I really hope this helps. Good luck!

Can anyone help me? I'll give 20 points

A weir is used to measure water flow in a channel. For a rectangular broad crested weir, the flow Q in cubic feet per second is related to the weir length L in feet and height H of the water by Q = 1.6LH3/2. Find the water height for a weir that is 3 feet long and has a flow of 38.4 cubic feet per second.

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Answer:

Answers

Answer:

I think it is they want you to put the coordinates like (Y= 2 + X= -7)= (-7 , 2)

Step-by-step explanation:

hope this helps

They want you to put the coordinates on the graph table

Other Questions

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(4) Thus, middle and high schools across the United States should heed the advice of doctors and start classes no earlier than 8:30 a.m.(5) Contrary to the notion that teenagers are naturally sluggish, they have a biological excuse for having trouble getting up at 5:00 or 6:00 a.m.: adolescents undergo a shift in their circadian rhythm, making it harder for them to fall asleep as early as adults or younger children. (6) The typical sleep cycle for teenagers begins at 11:00 p.m., when their bodies release melatonin, the sleep-inducing hormone. (7) In order for teenagers to get the full nine hours of sleep they need for optimal performance, they would have to sleep in until 8:00 a.m.(8) Now that experts better understand the sleep needs of adolescents, the average teenager gets fewer than seven hours of sleep a night. (9) Not only that, but waking before 8:00 a.m. interrupts their REM sleep, a critical stage of sleep that enables emotional regulation.(10) Indeed, continual sleep deprivation is bad. (11) Teenagers who get inadequate sleep are more likely to be overweight, have depression, perform poorly in school, and engage in risky behaviors. (12) Moreover, drowsy teenagers behind the wheel of a car are more likely to have slower reflexes and impaired judgment, putting them at even greater risk.(13) Schools that have pushed back the start time have reported remarkable results, including better academic performance, reduced absenteeism, and improved classroom environment. (14) Its no mystery why; well rested students have better concentration, attention, and behavior.The writer is considering adding the following sentence at the end of the third paragraph (sentences 8 and 9).The term REM sleep was first coined in 1953 by physiology professor and sleep researcher Nathaniel Kleitman and his graduate student Eugene Aserinsky.Should the writer add this sentence after sentence 9 ?A. Yes, because it gives important contextual information about REM sleep that helps the audience understand the writers main argument.B. Yes, because it acknowledges the contributions Kleitman and Aserinsky have made to the field of sleep research by properly attributing their ideas.C. Yes, because it provides an effective transition between the ideas discussed in the third paragraph and those discussed in the fourth paragraph.D. No, because it makes an obvious claim that is a known fact that does not require justification or defense.E. No, because it offers evidence that does not help the third paragraph support the reasoning of the writers main argument. Find the slope of the line that passes through the points(5,6) and (10,16) 4. What were some of the negative effects of industrialization and why do you think they were harmful? Enter the distance, in units, between point A and point C. What is 3x-6+7y-4y plsssssssssss helpppppppp meeere Write the equation of the line pleaseeee A truck pushes a mound of dirt 5 meters with a force of 75 newtons. How muchwork has been done? Which sentence uses a synonym clue to define the word clan?All of the clans, including the Millers and the Chius, had come together.Ernie's entire family was gathered, and he was happy to see the whole clan.The whole clan, every single relative, planned to make the journey together.O The entire clan, not just a few individuals, promised to come along. Sue is thinking of buying some 2-liter sodas which are on sale for $1.25 each. The total cost, c, ofall the 2-liter sodas will be proportional to the number of 2-liter sodas, s, that she buys.Which equation represents the relationship between cand s? Choose the correct way to end the sentence. The line x-2y=4 and y=2x -2 are A parallel B neitherC perpendicular At pizza hut, 9% of the pizzas made last night had extra cheese. if 27 pizzas has extra cheese, how many pizzas in all were made last night Why do you think water and food are being carried to every tissue in your body what is the slope of the line in the graph? Which statement describes a characteristic of Classical Greek relief sculpture from the Parthenon frieze?Figures reflect a combination of naturalistic detail and ideal beauty.The story records a series of isolated events in the life of the ruler of Athens.Figures have exaggerated proportions that give the sculpture a sense of drama.It is in high relief so that objects are undercut and appear detached from the flat background.