3 years ago

Find the volume of a rectangular prism that has a length of 14 yards, a width of 5 yards and a height of 8 yards.

Mathematics

1 answer:

Sedaia [141]3 years ago

7 0

Multiply all three numbers to get 560 yards cubed :))

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Compare the graph of g(x)=−3x2 to the graph of f(x)=x2

aev [14]

Answer:

There was a reflection about the x-axis and a vertical stretch.

Step-by-step explanation:

This is a hyperbola.

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2 years ago

The volume of a cylinder of radius 3r and height 6r is given by TT(3r)2(6r). Simplify the expression.

OLga [1]

Answer: $\pi 36r^{2}$

Step-by-step explanation:

ALRIGHT ARE YOU READY FOR EPIC MATH TIME?

because i know i am. so lets get this bread.

WATCH: we have $\pi (3r)2(6r)$

interesting... that first character is called pi. maybe i should have said, "lets get this pi".

so now lets do some algebra. i am going to work from right to left. lets multiply 6r by 2. that gives us 12r. now we have... $\pi (3r)(12r)$

WE ARE MAKING EPIC PROGRESS, AREN'T WE?

lets multiply 12r by 3r. then we have....

$\pi 36r^{2}$

notice how i multiplied 12 by 3 and also r by r (which gives 36 and $r^{2}$ respectively)

so your simplified expression is: $\pi 36r^{2}$

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2 years ago

What is the value of the expression 3 divided by 4/5?

AysviL [449]

I believe the answer is 3 3/4.

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2 years ago

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A city planner makes a scale drawing of a proposed playground. The length of the actual playground is 78 feet, and the width is

Allushta [10]

Answer:

B) 6.5 inches by 3.5 inches

Step-by-step explanation:

Multiplying the actual dimensions by the scale gives the scale dimensions:

(0.5 in)/(6 ft) × {78 ft, 42 ft}

= {39/6 in, 21/6 in}

= {6.5 in, 3.5 in}

The size on the scale drawing is 6.5 inches by 3.5 inches.

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2 years ago

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Lana71 [14]

Negative, because Correlation and slope have the same direction (Sxy will be negative)

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2 years ago