Mathematics Middle School

Zoe calculates the volume as 16 cubic units because 8 units long + 5 units high + 3 units wide = 16 cubic units. Which of the following describes the mistake Zoe made in her calculation?

1. Zoe is wrong because she calculated the volume 8 + 5 + 3 = 16 instead of 8 × 5 + 3 = 43.

2. Zoe is wrong because she added all the dimensions instead of only adding the length and width.

3. Zoe is wrong because she calculated the volume 8 + 5 + 3 = 16 instead of 8 + 5 – 3 = 10.

4. Zoe is wrong because she added all the dimensions instead of multiplying all the dimensions.

Answers

Answer 1

Answer:

2. Zoe is wrong because she added all the dimensions instead of only adding the length and width.

Step-by-step explanation:

please mark this answer as brainlest

Answer 2

Answer:

4. The correct answer is 120 cubed units.

Step-by-step explanation:

In order to calculate the volume of something you must multiply the length, width, and height not add them.

Related Questions

Complete each statement with a number that makes the statement true. Value of x that would make the statement on the left true

A. x<7°C =

B. x<-3°C =

C. -0.8°C D. x>-2°C =

D. x>-2°C =

Answers

Step-by-step explanation:

D. x>-2°C =

i need help pls and thx

Answers

Answer:

The image isnt loading is there any way you can put it in agian?

Step-by-step explanation:

Answer:

1 - Quadrant I

2 - (5, -3), Quadrant IV

3 - (-5, -3), Quadrant III

Step-by-step explanation:

I need help ASAP! Its about Geometric Drawings

Answers

the answer could be 4

HELP ASAP! This which craft makes no sense at all :/

Answers

The answer should be 89.98 cm squared

Your answer is 89.98
I hope that’s works

Nia fills 4 pitchers of orange juice. Each pitcher holds 3 quarts. How many gallons does nia have?

Answers

this is the answer for your question 4x3=12

so hey what ups

3 gallons 4x3=12 quarts 12/4 quarts per gallon = 3 gallons

Shane has $400 in a savings account that earns 9% annually.The interest is not compounded.How much interest will he earn in 2years? Use the formula i = prt, where i is the interest earned, p is the principal (starting amount), r is the interest rate expressed as a decimal, and t is the time in years.

Answers

I = PRT
I = (400)(0.09)(2)
I = 72

$72

Shane js going to earn $72 because
p= 400
r= 0.09
and t= 2

so multiplying all those together gets you $72

Quickkk!!!! HELP!!!!!

Answers

Answer:

Too blurry.

But the answer should be the two angles u have add up together.

Step-by-step explanation:

Answer:

Step-by-step explanation:

180-40-30 = 110 which is the interior angle of 1

And then you would do 180-110 = 70 to get the exterior angle

Hope this helps!

what is 5to the 126th power / 7891262378 *658675876567587

Answers

Answer: 9.8117352e+92?

Step-by-step explanation:

I used a calculator so I don't have an explanation.

I need help ASAP .............

Answers

Answer:

A. 25≥1.5x+4

B. Daniel can go on 14 or less rides

C. Look at the attachment below

Step-by-step explanation:

Lets say x is the number of rides that Daniel chooses to go on.

The rides cost 1.5 $, so lets multiply 1.5 * x

4 $ is the admission cost, so lets add that in. 1.5x+4

Whatever he spends must be less than 25$ since he cannot go past 25$ or he would be in debt

So the inequality would be 25≥ 1.5x+4

You can simplify it as you do for equations

Subtract 4 from both sides: 25-4≥1.5x+4-4

21≥1.5x, divide both sides by 1.5

21÷1.5≥1.5x÷1.5

14≥x

since x is the number of rides that Daniel can go on, he can go on 14 rides or less

A 3-pack of jump ropes costs $6.90. What is the unit price?

Answers

Answer:

$2.30 for each jump rope.

Step-by-step explanation:

6.90 / 3 = 2.3

the answer is $2.30. because if you multiply 2.30 times 3 you will get 6.9 also known as 6.90

please answer fast due at the end of class

Answers

m > -2 is the answer

This question has two parts.

Answers

Answer:

Step-by-step explanation:

D. The cost of 1 ounce of Pure Refresh water is $2
I think???

A parallelogram-shaped field in a park needs sod. The parallelogram has a base of 27.5 meters and a height of 26 meters. The sod is sold in pallets of 50 square meters. How many pallets of sod are needed to fill the field?
HELPPPP

Answers

Answer:

here is the link with the answers

Step-by-step explanation:

https://www.slader.com/discussion/question/a-parallelogram-shaped-field-in-a-park-needs-sod-the-parallelogram-has-a-base-of-215-meters-and-a-he/

annan ans ananananananwnannwna

Find the area of the figure.

Answers

area of rectangle= 8*13=104m^2

base of the Triangle= 13 -(4+4)=5

area of Triangle = 5*6/2=15m^2

area of shaded shape =104-15= 89m^2

Mr. Arnold is painting a large bookcase and a small bookcase to use in his classroom. To paint the large bookcase, he mixes green and white paint. To paint the small bookcase, he mixes half the amount of green paint and half the amount of white paint. Which bookcase is a lighter shade of green?

Answers

Answer:

Same shade

Step-by-step explanation:

He halved the ingredients but he still has the sam color to work with

Answer:

Same shade

Step-by-step explanation:

Match the verbal description with the part of the graph it describes.

1. The part of the graph that stays the same is

2. The part of the graph that slowly decreases at a constant rate is

3. The part of the graph that slowly increases at a constant rate is

4. The part of the graph that increases at an increasing rate is

5. The part of the graph that quickly decreases at a constant rate is

6. The part of the graph that quickly increases at a constant rate is

Answers

Answer:

Step-by-step explanation:

Good luck!

(08.03 MC)
The following data shows the number of basketball games 20 students of a class watched in a month:

4 13 7 10 10 7 7 4 22 2 13 19 20 22 16 16 15 14 13 13
Which histogram accurately represents this data? (1 point)

Answers

D, it’s plain and simple

PLEASE ANSWER BEFORE APRIL 23
1. The elevation of Death Valley, California is -282 feet. The elevation of Tallahassee, Florida is 203 feet. The elevation of Westmorland
California is -157 feet.
a. Compare the elevations of Death Valley and Tallahassee using < or>
b. Compare the elevations of Death Valley and Westmorland.

Answers

Answer: 282 feet < 203 feet

Step-by-step explanation:

please help me by answering and showing your work

Answers

Answer:

Step-by-step explanation:

|y| + 4 - y * x

x = 7; y = -2

Step 1. Plug in given values for x and y.

|y| + 4 - y * x =

= |7| + 4 - 7 * (-2)

Now follow the correct order of operations.

= 7 + 4 - (-14)

= 7 + 4 + 14

= 25

Someone please help! I will give branliest, thanks you and a five star.

Answers

The answer for the diagram on the top is 104 sq in. Hope this helps :)

Lara is filling water bottles for a bicycle race. The number of hours she expects to be on the course will affect how many water bottles lara prepares

1. the number of hours lara expects to be on course

2. the number of water bottles lara prepares

Choose which is a independent variable and dependent variable

Answers

Answer:

Independent variable- Number of water bottles preparing

Dependant variable- Number of hours she expects to be on the course

Step-by-step explanation:

The independent variable is the one you change. Lara in this case is changing the number of water bottles, she is preparing them. The dependant variable you can think of as the effect- depending on how many she prepares will influence the number of hours on the course.

On a graph, remember that the independent variable is on the bottom.

Hope this helps!

This is for the people who really need the points to ask a question about their homework. Please, take it and ask questions on homework you don’t know how to answer to. It’s ten points to each person, enough to make a question for the both of you :)

Just to make sure it isn’t deleted, what is 1.5M written out in words?

Answers

Answer:

1.5 million

Step-by-step explanation:

By the way, thanks for the points :)

hey i'm new to this, i'm sure if i ask my question or if i answer your question but i guess i'll ask my question

What conflicting views on state and federal authority are revealed in Webster's and Calhoun's speeches?

ANYONEEE PLEASEE HELP ME

Answers

1. 8x-12
2. 5x+25
3. 15x-30
4.5(x-1)

Hope it helps : )

The figure of a rocket launched for space exploration is shown below.

For this problem, use 3.14 for , and enter any non-integer values as decimals rounded to the nearest hundredth.

The cone's volume is approximately
cubic meters.

The cylinder's volume is approximately
cubic meters.

The rocket's total volume is approximately
cubic meters.

Answers

Answer:

I am confused

Step-by-step explanation:

There is no question so Imma just put BANANA

Find the area of the kite in square centimeters, 8cm 3.5cm 4.5cm 3.5 cm

Answers

Answer:

43.75

Step-by-step explanation:

ANSWER

Each triangle:40 cm²

Kite : 80cm²

EXPLANATION

The area of a triangle is

The height of the triangle is

and the base is 16 cm.

The area of each triangle is

2. The total area of the kite is 2 times the area of one triangle.

Help again and again.......

Answers

11n+33 is the correct answer

Answer:

Step-by-step explanation:

11(n+3)

11×n 11×3

11n+33

A restaurant manager recorded the drinks ordered by 150 customers. Each customer ordered one drink. The results are shown in the circle graph below.
A. How many customers ordered juice, tea or water?
B. How many more customers ordered water or juice than tea or soda?
C. How many customers did NOT order tea?

Answers

Bshhshsheheheudududude

I think the answer would be. B

last one guys ok 10,560 is how many miles

Answers

Answer:

2 miles

Step-by-step explanation:

can someone please help me?

Answers

x=8
y=-7
all you have to do is combine the equations so the 3y and -3y cancel out and when you find x you substitute it in the given equation and solve for y

in a survey of 100 dog owners, 75% said that they always feed their dog dry food. What fraction of the dog owners surveyed feed their dog dry food?

Answers

Answer:

3/4

Step-by-step explanation:

Answer:

3/4

Step-by-step explanation:

3/4 because 75% is equal to 3/4

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