Mathematics Middle School

Meghan knows the volume of a cube and wants to calculate the surface area of the cube. Which would be the best first step for Meghan to use?

answer choices
dividing the volume by 6 to get the area of one face of the cube

dividing the volume by 4 to get the length of one side of the cube

finding the square root of the volume to get the area of one face of the cube

finding the cube root of the volume to get the length of one side of the cube

Answers

Answer 1

Answer:

finding the cube root of the volume to get the length of one side of the cube - this is the answer - Option D

Related Questions

Determine whether the two expressions are equivalent. If so, tell what property is applied. If not, explain why.
1. 8 x (4 x 3) and (8 x 4) x 3
2. 17 + 12 and 12 + 17

Answers

1. yes, because pemdas.
2. yes, because commutative property.

Zach's trunk has a volume of 12 cm3.

How many 1 cm3 cubes will fit in it?
pls tell me how you got ur answer ;-;

Answers

Answer:

5^3

Step-by-step explanation:

This section introduces the idea of volume by counting up how many 1 cm cubes there are in a solid. We want to find the volume of this solid: We can see that this solid is made up of five 1 cm cubes like the one above. The volume of the solid is 5 cm³

12 because we know that it’s volume is 12 and volume is how many of whatever item fit in it

Please help I will reward brainliest

Answers

Answer:

Step-by-step explanation:

Supplementary means 2 angles adding up to 180 or the line of AEF in this case

so supplementary pairs like DEH and HEF would add up to 180, same with DEJ and JEF

Answer:

Angle DEH and angle HEJ and HEK and KEF add up to 180 degrees

Step-by-step explanation:

Two angles are called complementary if their measures add to 90 degrees, and called supplementary if their measures add to 180 degrees. ... For example, a 50-degree angle and a 40-degree angle are complementary; a 60-degree angle and a 120-degree angle are supplementary.

Hope this helped! Have a nice day! Plz mark as brainliest!!!

-XxDeathshotxX

A lemur weighs 4.2 kilograms. How many grams does the lemur weigh? Use the number of zeros of the product when multiplying a number by a power of 10 to help you.

42 grams
42,000 grams
420 grams
4,200 grams

Answers

4.2 kilograms to grams is 4,200

Answer:

Hi i am in 1 grade but i hope it helps

Step-by-step explanation:

I think it is 4,200

Suppose you send about 12 text messages a day, and your older sister sends more text messages than you do. Together, you send a total of about 26 messages per day. About how many text messages does she send a day? Write an equation and solve for the unknown value. (2 points)

Answers

The answer is 14 you should do 26=12=14

Answer: 14

Step-by-step explanation: x=26-12

Matteo was told he could spend AT MOST $80 to spend at the mall. He bought lunch for $25. He wants to buy phone cases for his friends. If the phone cases cost $5. How many phone cases can he buy?
Write and solve the inequality for each word problem

Answers

80 - 25 = 55. 55 divided by 5 = 11 phone cases.
You start with $80 and you buy lunch so you subtract 80-25=55. The phone cases are $5 each. 55 divided by 5= 11 phone cases

Hope it helps

Plss help me 5 more...

Answers

Answer:

What................

Answer:

maybe

Step-by-step explanation:


Which of the following equations is true?

A. 12x + 3 = 4x + 10
B. 12x + 3 = 7x + 1
C. 7x + 1 = 6x + 5
D. 7x + 1 = 4x + 10

Answers

All expect A , i am in 8th grade now so i barely even know but i found out and it’s all expect a !
I think it’s D

Correct me if I’m wrong

Help I will give brainliest please

Answers

there are 52 total and 4 kings
52-4=48
48/52
the answer is A

Answer:

A

Hope this helps :)

Determine which of the following are the solutions to the equation below. x2=13

A. +/13


B.+/26


C.26


D.13

Answers

Answer:

I think its A. +/13

Step-by-step explanation:

I hope this can help!

It’s A or C ! Hope it helped :)

0.5% of what number is 5

Answers

Answer:

1,000

Step-by-step explanation:

5/10ths of a percent of what number is 5-which would be 1000

Answer:1000...I think

Step-by-step explanation: 0.5 can go into 100, 200 times 5 times 200=1000

Help!! check screenshot below.

Answers

Answer:

x < 7

Step-by-step explanation:

7x < 49 (Given)

x < 7 (Divided 7 on both sides)

Answer:

Answer. x < 7

Step-by-step explanation:

hope this helps :>

Is 1 1/2 closer to 1 or 2?

Answers

Answer: 2

Step-by-step explanation: Since 11/2 is bigger than 1 whole it should be 2 or more. since 2 can go into 11 5.5 times.

If you look at it as a decimal it would be 1.5

If you round it you would round it to 2

Select all the expressions which have 3 as the greatest common factor of the terms. Pick two
b + 3 + 6c
27n + 66p
38 – 9j + 6k
12x + 75y + 21
–32 – 24z

Answers

im not sure about this one but it could be 12x+75y+21 and b+3+6c / disclaimer may be wrong. have a good day!

Solve 4 + x > 6. Graph the solution. A)graph1 B)graph2 C)graph3 D) graph4

Answers

Given the inequality expression 4 + x > 6, we need to solve for x and graph the equivalent graph of the function;

Given

4 + x > 6

Subtract 4 from both sides of the inequality

4 + x - 4 > 6 - 4x > 6 - 4x > 2

Next is to graph the solution x > 2 on the number line.

Since the inequality sign is greater than sign, the line arrow will point towards the right of the number line and the circle will be an open circle.

Learn more on inequality graph here: https://brainly.com/question/11234618

Answer:

answer below

Step-by-step explanation:

Given the inequality expression 4 + x > 6, we need to solve for x and graph the equivalent graph of the function;Given4 + x > 6Subtract 4 from both sides of the inequality4 + x - 4 > 6 - 4x > 6 - 4x > 2

A Barrel in the Shape of a Cylinder is cut in half lengthwise to make the water trough for horses.​

Answers

B (don’t mind this I need 20 characters

A table of values of a linear function is shown below. Find the output when the input is n. Type your answer in the space provided.

Answers

i think -3 if n is the y int

Answer:

-13

Step-by-step explanation:

this table shows a table of the amount collected for boxes sold. Choose all amounts that could be added to this table.​

Answers

Answer:

$90, $135, $270

Step-by-step explanation:

E) 90
B) 135
D) 270


Multiply each number in the table by 4.50 x 10. Hope this helps!!

anyone please help me

Answers

Mark reads about 350 (D) wpm
Explanation:
700 words x 10 pages= 7000 words
7000 words/ 20 minutes
= 350 wpm
The answer I got was 350 because 700 x 10=7000 and if you divide 7000/20 you get 350

Can someone solve all of this for me (100 FOR BRAINLIEST)

Answers

Answer:

1. 24

2. 52

3. 11

4. 200

5. 48

6. 96

7. 18.75

8. 171

9. 48

10. 84

11. 14

12. 85

13. 2250

14. 75

15. 200

16. 26.75

Please help meh i really need help

Answers

Answer  B is 56 thats all i know

Step-by-step explanation:

part a) scale factor = dividing by two

part b) 5.5 feet

giving brainliest!!!!!!!!!!!!!!

Answers

Answer:

C.

Step-by-step explanation:

The mean is figured out by using this formula: sum/size. The mean here is 4

The median is basically the middle number. The middle number here is 5.

5 > 4 The median is greater than the mean, 4.

Please help me with this! I will give brainliest!

Answers

1.
radius= 10
diameter= 20

circumference formula: C = 2•pi•r
circumference: 62.8

area formula: A = pi•r^2
area: 314

2.
radius= 6
diameter= 12

circumference formula: C = 2•pi•r
circumference: 37.68

area formula A = pi•r^2
area: 113.04

hope this helps!

Me not being a complete id.iot-

Answers

Answer:

im pretty sure the answer is d

Step-by-step explanation:

The box plots below show the average gas mileage, in miles per gallon, of the cars sold at a dealership in June and in December.

Gas Mileage of Cars Sold in June
2 box plots. The number line goes from 14 to 34. For cars sold in June, the whiskers range from 21 to 33, and the box ranges from 22 to 29. A line divides the box at 24. For Cars sold in December, the whiskers range from 14 to 26, and the box ranges from 18 to 21. A line divides the box at 19.
Gas Mileage of Cars Sold in December

The manager used the table below to compare the measures of center and the measures of variability.


Median
Range
Interquartile Range
Sold in June
24
33 minus 21 = 12
29 minus 22 = 7
Sold in December
19
26 minus 14 = 12
21 minus 16 = 5

What error did the manager make in the table?

Answers

Answer:

The interquartile range for December should be 21 minus 18 = 3.

Step-by-step explanation:

Hope this helps!

The error which the manager made in the table is that: the interquartile range for December should be 21 minus 18 = 3.

What is a boxplot?

A boxplot is a type of chart that can be used for the graphical representation of a data while showing the five-number summary of a data set with respect to locality, skewness, and spread.

Thus, the five-number summary in a boxplot include the following:

MinimumFirst quartileMedianThird quartileMaximum

Based on the data provided in the table, we can infer and logically deduce that the error which the manager made in the table is that, the interquartile range for December should be 21 - 18 = 3 i.e 21 minus 18 equals to 3.

Read more on boxplots here: https://brainly.com/question/14277132

#SPJ2

Mark hits a tennis ball into the air. He uses the equation shown to approximate the
height, h, in feet, of the ball t seconds after he hits it.
h = -1612 + 88t + 4
What does the 4 represent in Mark's equation?
A.
The ball was in the air for a total of 4 seconds.
B.
The ball landed 4 feet away from where Mark hit it.
C.
The ball was 4 feet above the ground when Mark hit it.
D.
The ball reached its maximum height 4 seconds after Mark hit it.

Answers

It’s D
Trust me it the right answer
i thinks it’s B i’m not really sure i’m slow i know it’s not D because t represents the seconds and in the equation it already has t

When it says square 5, does that mean 5^2 or does it mean [tex]\sqrt{5}[/tex]

Answers

it means the 2nd one .. i cant put that symbol but it is the second one you put

Answer:

what i mostly understand by square 5 is [tex]\sqrt{5}[/tex] because 5^2 would be 5 squared.

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

A circle with radius labeled 23 yards

Find the area for the circle (use 3.14 for pi). Show your work. Round to the nearest tenth.

I'LL REWARD BRAINLIEST

Answers

Answer:

55

Step-by-step explanation:

culo

Answer:jsoemsm

Step-by-step explanation:

the scale of the building plans is 1in. = 4ft. a room that is 6 inches long in the drawing is actually how many feet long?

Answers

9514 1404 393

Answer:

  24 ft

Step-by-step explanation:

Multiply the given ratio by 6 to see.

  1 in = 4 ft

  6 in = 24 ft

The room is actually 24 feet long.

It’s actually 24 ft because 6 • 4=24

Please help! How do you solve?

Answers

1 is 50 because you have to make sure it adds up to 180. That angle is 130 so 1= 50
Other Questions
Which location, 23 degrees or 48 degrees would experience the same earthquake at stronger intensity?Explain why. Which of the following correctly list the major types of work for enslaved people?Skilled Trades, Factory Laborer, Field WorkerDomestic Servant, Skilled Trades, Field WorkersSkilled Trades, Traveling Carpenter, Filed WorkerDomestic Servant, Sailor, Filed Workers String instruments are always small, A True B False Plzzz help which of these fractions below are equivalent to 3/4? Please? Help YesOONoBalanced or Not Balanced? *2 NaCl + 2 F2 2 NaF + 1 C12YesNo Whats the volume of the rectangular prism The Skulls, a student social organization, has two different locations under consideration for constructing a new chapter house. The Skulls' president, a POM student, estimates that due to differing land costs, utility rates, etc., both fixed and variable costs would be different for each of the proposed sites, as follows LocationAnnual FixedVariableAlpha Ave.$5,000 $200per personBeta Blvd.$8,000 $150per person If it is estimated that 30 persons will be living in this new chapter house, which location should the Skulls select does horses Paddock or do they run? A phone salesperson is paid a minimum weekly salary and a commission for each phone sold, as shown in the table. Confirm that the relationship is linear and give the constant rate of change and the initial value. Write it in the form of y=mx+b. * 11-3(-12x/6 + 8) = 7 + 8(3x/4 - 3) + 4How many solutions does this equation have? When did Hawaii become the 50th state?1795190018931959 Lucas Corporation uses the weighted-average method in its process costing system. Data concerning the first processing department for the most recent month are listed below: Beginning work in process inventory: Units in beginning work in process inventory 900 Materials costs $ 9,600 Conversion costs $ 7,700 Percent complete with respect to materials 60 % Percent complete with respect to conversion 45 % Units started into production during the month 8,100 Units transferred to the next department during the month 6,900 Materials costs added during the month $ 115,800 Conversion costs added during the month $ 120,500 Ending work in process inventory: Units in ending work in process inventory 2,100 Percent complete with respect to materials 75 % Percent complete with respect to conversion 20 % The cost per equivalent unit for conversion costs for the first department for the month is closest to: Differentiate between a university and a TVET college in terms of what eachoffers and explain the stigma associated with TVET colleges? Prior to 1880, What areas of Africa were influenced by Europeans .7 pls :P need this so I dont fail math I KNOW NO ONE WILL SEE THIS BUT I REALLY NEED HELP "write a numerical expression to represent "6 times the difference of 9 and 3". Then evaluate your expression" please I NEED help I will give brainlist to the first person PLEASE HELP ILL GIVE YOU BRAINLIST !!! I DONT UNDERSTAND THIS :O gorillaz is good ngl (also I need help with this lol) Amelia usually runs 3/4 of a mile each day. If todayshe only ran 1/3 of her usual distance, how far hasshe run?Give your answer as a fraction of a mile in itssimplest form. reflected over the x-axis, then translated 6units left