Mathematics College

The volume of a cube is 216 ft^3. What is the length of a side?

Answers

Answer 1

Answer:

Step-by-step explanation:

cause a cub has 4 sides so each side is 54

Answer 2

Answer:

The length of a side is 6.

Step-by-step explanation:

Since, the volume of a cube is equal to l*w*h.

V=l*w*h

Volume is equal to side cubed.

V=s^3

Cube 216 to get 6.

216=s^3

3^√216=s

Answer: 6

Related Questions

Equation A: y = 6x - 1
Equation B: y = 8x - 3

What is the solution (
,
) to the given set of equations?

Answers

Answer:

comparing both the equation,

3X-3=6x-1

or, -2 =3X

or, X= -2/3

Y=6X-1

or, Y= 6× -2/3 -1

or, Y= -4-1

or, Y= -5

hence the required solution is (-2/3, -5)

mega has 3 weter botels and wants to give each of her friends 4 how many will she need

Answers

Answer:

Step-by-step explanation:

3 times 4 is 12

You need to run to the store you realize u don’t have money u run to ur house get your money run back to the store get the water run back to house to get phone run back to friends and there

5. Select all the expressions that represent the area of the shaded rectangle.
A. 3(10 - c)
C
B. 3(c - 10)
3
C. 10(0 - 3)
D. 10(3-0)
10
E. 30 - 30
F. 30 - 100

Answers

Answer:

Step-by-step explanation:

what shaded rectangle?

When a 15%, 38%, and 44% series of discounts are applied, the total markdown rounded to the nearest percent is

Answers

Answer: 97%

Step-by-step explanation:

15% + 38% + 44% = 97%

Need help fast! Solve for y and a if possible please

Answers

Where is the question?

Pls someone help I don’t get this

Answers

Answer:

its 8

Step-by-step explanation:

first divide 16 by pi which is 3.14

then divide your answer by 2 after that.

-5x+3y=15 and 2x-3y= -15

Answers

Answer:

x = 0; y = 5

Step-by-step explanation:

-5x + 3y = 15

2x - 3y = -15

Add the equations to eliminate y.

3x = 0

x = 0

Now plug in 0 for x in the first equation to solve for y.

-5(0) + 3y = 15

3y = 15

y = 5

Answer: x = 0; y = 5

2x2-4? that is my question

Answers

It’s 0,, use PEMDAS you welcome

What is the equation?

Answers

Answer:

y - 4 = (1/3)(x - 9) or x - 3y = -3

Step-by-step explanation:

Here we're told that the slope is 1/3 and that (9, 4) is a point on the line. Use the point-slope formula y - k = m(x - h). Substitute 4 for k, 9 for h and 1/3 for m:

y - 4 = (1/3)(x - 9) (point-slope formula)

3y - 12 = x - 9 (standard form of the same equation) = >

-12 + 9 = x - 3y, or x - 3y = -3 (standard form)

Use the linear combination method to solve the system of equations. Explain each step of your solution.
2x-3y=13
2x+4y=-8

Answers

Step-by-step explanation:

Equation 1: 2x - 3y = 13

Equation 2: 2x + 4y = -8

Subtract Equation 1 from Equation 2:

2x + 4y = -8

- (2x - 3y = 13)

=> 7y = -21, y = -3.

Then 2x - 3(-3) = 13, 2x + 9 = 13, x = 2.

The solutions are x = 2 and y = -3.

What is the correct distance between A(-8,-4) and point B(3,-4)?

Answers

Answer: 5.099

Step-by-step explanation:

Hope this helps

Some emoji math, there are more to be solve as well. 15 points for each. Must explain how to get the answers you got.

Answers

Answer:

Ladybug=7

clock= 5

bulb= 2

Step-by-step explanation:

there are a whole row of ladybugs that equal 21. 21/3=7.

on the third row, the value we need is 12, 6 won't work because we also have a bulb. so pug in 5, 5+5=10, that means the bulb is 2.

So now that we know the values, lets plug them into the first problem to see if it gives us 14... it does

So we have the correct answers

Also, you can plug in the values for the the bottom numbers and you will get those values

In one of the rows there is 3 bugs = 21. Bugs = 7

Another row has bug+bug+a clock= 14+clock. 19-14 = 5. Clock=5

Another row shows bug+clock+bulb = 7+5+bulb=12+bulb. 14-12=2. Bulb=2

Hope this helps

Mekala has an MP3 player called the Jumble. The Jumble randomly selects a song for the user to listen to. Mekala's Jumble has 4 techno songs, 2 country songs, and3 jazz songs on it. Mekala plans to listen to 270 songs.
Complete the following statement with the best prediction.
Mekala will listen to...
Please choose from one of the following options.

a) Exactly 60 country songs
b) Close to 60 country songs but probably not exactly 60country songs
c)Exactly 210 country songs
d)Close to 210 country songs but probably not exactly 210 country songs

Answers

Answer:

answer is B

Step-by-step explanation:

Erica was given $300 for her birthday and decided to put it in a savings account that earns 3.75% interest. If she makes no other deposits or withdrawals, find her account balance after 10 years

Answers

Answer:

80,000

Step-by-step explanation:

$300÷3.75%=8,000×10=80,000

Here”s my answer: 80,000

If 4x-4y=-10 is a true equation,what would be the value of 4x-4y+9

Answers

Answer:

-1

Step-by-step explanation:

4x - 4y = -10

4x - 4y + 9 = -1

Find the missing angle!

Answers

∠PRQ = ∠STR

∠STR + 60° + 58° = 180°

∠STR = 62°

∠PRQ = 62°

Simplify and write the trigonometric expression in terms of sine and cosine: sec t − cos t sec t = ( f ( t ) ) 2 sect-costsect=(f(t))2

Answers

Answer:

[tex]f(t) = 1 - cos^2\ t[/tex] and [tex]f(t) = sin^2\ t[/tex]

Step-by-step explanation:

Given

[tex]\frac{sec\ t - cos\ t}{sec\ t} = f(t)[/tex]

Required

Simplify

[tex]f(t) = \frac{sec\ t - cos\ t}{sec\ t}[/tex]

Split fraction

[tex]f(t) = \frac{sec\ t }{sec\ t} - \frac{cos\ t}{sec\ t}[/tex]

[tex]f(t) = 1 - \frac{cos\ t}{sec\ t}[/tex]

[tex]sec\ t = \frac{1}{cos\ t}[/tex]

So, we have:

[tex]f(t) = 1 - \frac{cos\ t}{\frac{1}{cos\ t}}[/tex]

[tex]f(t) = 1 - cos\ t * cos\ t[/tex]

[tex]f(t) = 1 - cos^2\ t[/tex]

In trigonometry:

[tex]1 - cos^2\ t = sin^2\ t[/tex]

So, we have:

[tex]f(t) = sin^2\ t[/tex]

Sue's bakery sold 850 donuts last week. This week, the number of donuts sold increased 12%. HOW MANY MORE donuts were sold this week as compared to last week

Answers

Answer:

102 donuts

Step-by-step explanation:

12% of 850 is 102, so since 12% more donuts are sold this week, we sold 102 more donuts this week compared to last week.

Hope this Helps! :)

Have any questions? Ask below in the comments and I will try my best to answer.

-SGO

Cuanto es 28 dividido entre 78976

Answers

Answer:

.00035453808

Step-by-step explanation

Help Now!!Will give brainly!!!

Answers

Answer:

a. 202.5 m³

Step-by-step explanation:

Volume = a² × h/3

Where a is the side length and h is the height

Please, please, please, please help

Answers

Answer:

Step-by-step explanation:

Identify the slope.Nadia's pool already has 1000 gallons of water when she begins to fill it. It fills at a rate of 22 gallons per minute.PLZZ HELP

Answers

y=22x+100
22 would be the slope

A box contains five slips of paper. These slips are marked $1, $1, $1, $10, and $25. The winner of a contest will select two slips of paper at random with replacement and will then get the larger of the dollar amounts awarded. Define a random variable W

Answers

Answer:

Random variable set is attached as image. Please see the image

Step-by-step explanation:

The random variable W consist of all possible set of selection of two reward slips

The set consists of total 20 possible outcomes

The set is given in the image attached

Jenny measured 1/7 cup of flour and 1/3 cup of flour. How many total cups of flour did Jenny measure?

Answers

Answer:

I think it 25/36.

Step-by-step explanation:

The total amount of flour is 4/9 + 1/4. The common denominator of 9 and 4 is 36.

So 4/9 + 1/4 = 16/36 + 9/36 = 25/36

Jenny measured a total of 10/21 cups of flour.

Given that,
Jenny measured 1/7 cup of flour and 1/3 cup of flour. How many total cups of flour did Jenny measure is to be determined.

What is the Ratio?

The ratio can be defined as the comparison of the fraction of one quantity towards others. e.g.- water in milk.

What is the fraction?

Fraction is defined as the number of compositions that constitute the Whole. The fraction can be represented in the form of a / b.

Here,
Let, the total measure of the cups of flour be x,

x = 1/7 + 1/3
Taking lcm of the denominator 7, 3 which is 21,
now multiplying the numerators by 3 and 7,
x = (3*1 + 1*7)/21
x = 10 / 21

Thus, Jenny measured a total of 10/21 cups of flour.

Learn more about Ratio here:

brainly.com/question/13419413

#SPJ2

Write an equivalent expression for x + x + x

Answers

Answer:

x+2x is an equalent expression

Answer:

An equavalent expression is 3x+0

Simplify The expression
-5/8 (-3/8 - 1/4)

Answers

Answer:

25/64

Step-by-step explanation:

do what's inside parentheses first

-3/8 - 2/8 = -5/8

-5/8(-5/8) = 25/64

12 divided by 8587 step by step.

Answers

Answer:

0.00139746127868

Step-by-step explanation:

just use a coculator

why don’t you know how to divide lol

Solve for x:
7x - 3x + 11 = 27

Answers

7x-3x=27-11
4x=16
16/4=x
x=4

Answer:

-10

Step-by-step explanation:

ANSWER NEEDED QUICK, SHOW YOUR WORK PLEASE)

Ground beef costs $2.19 per pound. Which equation best
represents y, the total cost of x pounds of ground beef?
A. x = 2.19y
B. x= 2.19+y
C. y = 2.19x
D. y = 2.19 + x

Answers

Answer:

Step-by-step explanation:

When looking at the total cost of x pounds of something when the cost is per pound, you multiply the two numbers. Because y is the total cost, you want that as the answer that you are looking for, so it will be by itself when looking at the two sides of the equation. This means that answer c is the only one correct. A/B cannot be unless you were looking for the number of pounds, and you were dividing y (total cost) by 2.19 (cost per pound). D does not work because you are just adding how many pounds you have to the cost per pound.

PLS HELP Will give brainliest
There are 10 coins on a table heads side up. Noah wants them all to be tails side up, but with each move, he must turn over exactly 6 coins. What is the fewest moves he can take so that he ends up with all of the coins tails side up?

Answers

The answer is 3 I dont get how but thats what the mathcounts site says.

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