MATHEMATICS COLLEGE

A vase in the shape of a cube measures 8 Inches on each side. The vase is half full with water. How many cubic inches of water are in the vase?

Answers

Answer 1

Answer:

There are 256 cubic inches of water in the vase.

How many cubic inches of water are in the vase?

We know that the volume of a cube with side length S is:

V = S^3

In this case, we know that S = 8in, then the volume is:

V = (8 in)^3 = 512 in^3

And we know that it is half full with water, so the volume of water in the vase is:

V' = (512 in^3)/2 = 256 in^3

If you want to learn more about volume, you can read:

brainly.com/question/1972490

Answer 2

Answer:

Answer:

256

Step-by-step explanation:

First find the volume of the cube, which is 8^3, or 512. Half of that is how much water there is, which is 256 in^3.

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Which is true?A 159.399 > 159.410B 11.0 = 11.000C 5.9 1.7001
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fruit-o-rama sells dried pineapple for$0.25 per ounce. mags spent a total of $2.65 on pineapple. How many ounces did she buy?

Maria bought bought 1 2/5 pounds of lunch meat for $3.36.How much would 2 3/4 pounds of lunch meat cost?
Enter your answer in the box.
$_______

Answers

Answer:

$6.6

Step-by-step explanation:

We are given that Maria bought 1 2/5 pounds or 7/5 pounds of lunch meat for $3.36.

Now to find how much would 2 3/4 pounds or 11/4 pounds of lunch meat cost, we will have to first find how much would 1 pound of lunch meat cost.

In order to find that we will apply unitary method here.

So cost of 7/5 pounds of meat = $3.36

Cost of 1 pound of meat = 3.36/(7/5) = $2.4

Cost of 11/4 pounds of meat = 2.4 * (11/4) = $6.6

So the cost of 2 3/4 pounds of lunch meat would be $6.6.

Answer:

the answer is 6.6

Step-by-step explanation:

i took the quiz and got it right

MO bisects ∠LMN, m∠NMO =6x-20,and 2x+36. Solve for x and find m∠LMO

Answers

Answer:

fwe

Step-by-step explanation:

The perimeter of a rectangle Is 108 centimeters. If the length of the rectangle is five times the width, what are the dimensions of the rectangle?

Answers

Answer: L=45, W=9

Step-by-step explanation:

Perimeter P=108 so if L=5W,

P=2(L+W)=2(5W+W)=2(6W)=12W

108=12W

W=108/12=9

L=5*9=45

HELP PLEZ TRIGONOMETRY!

Answers

$(2 \sin ^(2) \alpha-1)/(\sin \alpha+\cos \alpha) = sin \alpha - cos \alpha$

Solution:

Given that we have to simplify:

$(2 \sin ^(2) \alpha-1)/(\sin \alpha+\cos \alpha)$ ---- eqn 1

We know that,

$sin^2 x = 1 - cos^2 x$

Substitute the above identity in eqn 1

$(2\left(1-\cos ^(2) \alpha\right)-1)/(\sin \alpha+\cos \alpha)$

Simplify the above expression

$(2-2 \cos ^(2) \alpha-1)/(\sin \alpha+\cos \alpha)$

$(1-2 \cos ^(2) \alpha)/(\sin \alpha+\cos \alpha)$ ------- eqn 2

By the trignometric identity,

$(sin x + cos x)(sin x - cos x) = 1-2cos^2 x$

Substitute the above identity in eqn 2

$((\sin \alpha+\cos \alpha)(\sin \alpha-\cos \alpha))/(\sin \alpha+\cos \alpha)$

Cancel the common factors in numerator and denominator

$((\sin \alpha+\cos \alpha)(\sin \alpha-\cos \alpha))/(\sin \alpha+\cos \alpha)=\sin \alpha-\cos \alpha$

Thus the simplified expression is:

$(2 \sin ^(2) \alpha-1)/(\sin \alpha+\cos \alpha) = sin \alpha - cos \alpha$

Write 5⁴ in expanded form. Then share the value of this exponent.

Answers

Answer: 626

Step-by-step explanation:

5x5x5x5 = 625

Determine whether the lines are parallel, perpendicular, or neither. Justify your answer. y = 2x - 8Y = 1/2x + 6
⚠️if you answer correctly I will give you brainliest

Answers

Answer:

perpendicular

Step-by-step explanation:

it is perpendicular because you flipped and negative the slope. if it was parallel the slope would be the same with no negative

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