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TiliK225 [7]
3 years ago
10

The volume of a cube can be found using the equation V = s³, where V is the volume and s is the measure of one side of the cube.

Match the equation for how to solve for the side length of a cube to its description. Drag the equation to the box to match the description. A cube has a volume of 729 in³. s=729−−−√ in.s=7293−−−−√3 in.s=7293−−−−√ in.s=729−−−√3 in.
Mathematics
2 answers:
labwork [276]3 years ago
8 0
V = s³. Therefore, s = ³√ 729 = 9 in

Hope that helps you

Licemer1 [7]3 years ago
6 0

Answer:

The volume of a cube can be found by using:

V=s^3    ...[1] ;where V is the volume and s is the side of the cube.

Given: V = 729 cubic in.

substitute the value of V in equation [1] ; we have

s^3=729

To,  find the volume of an object, the units are cubed, which implies that if the measurements of the sides were in inches, then the answer is in inches cube.

therefore, we have volume in cubic inches

s=\sqrt[3]{729}

therefore, the equation is, s=\sqrt[3]{729}




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There are 8 animals in the barn. Some are ducks and some are buffalo. There are 24 legs in all. How many of each animal are ther
faltersainse [42]

Answer: 4 buffalos and 20 chickens (i think)

Step-by-step explanation:

2x+4y= 8

Ducks have 2 legs and buffalos have 4.

x= ducks y=buffalos

2(24-y)+4y=24

48-2y+4y=40

2y=8

y=4

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x+y=24

x=24-y

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3 0
3 years ago
You deposit $1295 dollars in a mutual fund that provides an average return of 8.4% interest compounded annually.
Orlov [11]

Answer: $2,277.5

Step-by-step explanation:

Hi, to answer this question we have to apply the compounded interest formula:

A = p (1+ r )^t

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P = principal invest

r =interest rate (decimal form)

t = time (in this case years)

Replacing with the values given:

A = 1295 (1 + 8.4/100)^7

A = 1295 ( 1+ 0.084)^7

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6 0
3 years ago
Which of the following is a correct interpretation of the expression -7- (-11)?
Brilliant_brown [7]

Answer:

B. Start at -7 on the number line and move 11 to the right.

Step-by-step explanation:

<u>Given:</u>

  • - 7 - (-11) expression

We can add or remove only positive numbers on the number line to get it  correct, so we need to open the parenthesis. When evaluated we get:

-7- (-11) = - 7 + 11 = 4

<u>Correct interpretation of of this expression is:</u>

  • Start at -7 and add 11, thus move 11 points to the right, to get 4 as final point.

<u>Correct choice is:</u>

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6 0
3 years ago
For the given central angle, determine the distance traveled along the unit circle from the point (1, 0). 210 degrees a. 3.67 un
Black_prince [1.1K]

Answer:

3.67 units

Step-by-step explanation:

The central angle is at the point (0,0).

Then it's at the point (1,0)

Then it moved 210 degrees.

Let's bear in mind that we start moving the degree from it's current position.

So moving 210 degrees is moving 180 degrees plus 30 degrees.

Moving 180 degrees I like transforming linearly.

Now the location is at (-1,0)

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= 2πr*210/360

r = 1

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= 6.144*0.5833333

= 3.67 units

3 0
3 years ago
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