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2 years ago

Jae Li created this solid wooden sculpture for an art project. What is the volume of the sculpture?

Mathematics

1 answer:

iragen [17]2 years ago

6 0

Answer:

Volume of sculpture = 480 inch³

Step-by-step explanation:

Divided given sculpture into three cuboid.

Given:

Length of first cuboid = 4 inch

Width of first cuboid = 4 inch

Height of first cuboid = 4 inch

Length of second cuboid = 4 inch

Width of second cuboid = 4 inch

Height of second cuboid = 4 + 4 inch

Length of third cuboid = 4 inch

Width of third cuboid = 4 inch

Height of third cuboid = 4 + 4 inch

Computation:

Volume of cuboid = (l)(b)(h)

Volume of sculpture = (4)(4)(5) + (4)(4+4)(5) + (4)(4+4+4)(5)

Volume of sculpture = (4)(4)(5) + (4)(8)(5) + (4)(12)(5)

Volume of sculpture = 80 + 160 + 240

Volume of sculpture = 480 inch³

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Which expression shows a decimal equivalent to the fraction 13/32? Show work A. 0.41 B. 0.406 C. 0.40625 D. 0.4625

lina2011 [118]

Answer:

[C] 0.40625

Explanation:

To turn a fraction into a decimal, divide the numerator by the denominator.

13 ÷ 32 = 0.40625

Your answer is [C] 0.40625

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3 years ago

True or False The Solutions, Roots, X-intercepts and zeros of a quadratic equation are all the same thing? why

Zepler [3.9K]

Yes, solutions, roots, x-intercepts, and zeros are the same thing.

<h3>What is a quadratic equation?</h3>

The general quadratic equation is given by:

a*x^2 + b*x + c = 0

So the solutions are the values of x such that the above thing is zero.

On another hand, a parabola or a quadratic function is given by:

a*x^2 + b*x + c = y

The roots, zeros, or x-intercepts (these represent the same thing) are given by:

a*x^2 + b*x + c = 0

Zero or Root means that when you evaluate the function in that value the outcome is zero.
X-intercept means that for that value of x, the function intercepts the x-axis, so the function is equal to zero.

So these are the values of x such that the function becomes equal to zero, so these are exactly the same thing as the solutions of a quadratic equation.

Concluding, yes, solutions, roots, x-intercepts, and zeros are the same thing.

If you want to learn more about quadratic functions, you can read:

brainly.com/question/1214333

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2 years ago

A parent is buying two types of chocolate truffles for the children. The oldest child likes white chocolate (W), the younger two

valkas [14]

Answer:

Each dark chocolate tuffle was $6.

Step-by-step explanation:

This question can be solved by a system of equations.

Four white chocolate truffles (W) cost the same as three dark chocolate truffles (D).