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3 years ago

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A cube is a rectangular prism with the same measurement for length, width, and height. If a cube is 4 inches tall, what is it’s

volume?

1 answer:

dezoksy [38]3 years ago

6 0

Volume equals length x width x height; 4 x 4 x 4 equals 64 cubic inches

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HELLO SOMEONE HELP ME WITH THIS MATH QUESTION PLZ TY! :D

Lunna [17]

The area of the figure is 13 square units

5 0

3 years ago

Find the height of the basketball hoop to the nearest foot.

Kisachek [45]

Answer:

12 ft

Step-by-step explanation:

Hi there!

<u>1) Find the length of the other leg in the right triangle</u>

There are two ways we can go about this. The first way is to use trigonomic ratios:

We're given one of the legs and we're trying to solve for the other, so we can use the tangent ratio:

$tan\theta=\frac{opp}{adj}$

Let x be equal to the length of the other leg. Plug in the known values:

$tan45=\frac{x}{7}\\7*tan45=x\\x=7$

The other way to find this is to observe the angles. Because we're given that two of the angles are 45 and 90 degrees, we know that the third angle is 45 degrees. This makes this an isosceles triangle, meaning the other leg is 7 ft long.

<u>2) Determine the height of the hoop</u>

Add 7 ft and 5 ft (the person's height):

7+5=12 ft

I hope this helps!

7 0

3 years ago

3. Levinson’s Hardware store has a number of bikes and trikes for sale. There are 27 seats and 60 wheels, all told. Determine ho

Arada [10]

Answer:

The answer to your question is 21 bikes and 6 trikes

Step-by-step explanation:

Data

27 seats

60 wheels

there are bikes and trikes

Process

1.- Remember that both bikes and trikes have only 1 seat, then there are 27 bikes and trikes.

2.- Bikes only have 2 wheels and trikes have 3 wheels.

3.- We know that there are in total 60 wheels, so let's guess

- There are 10 bikes that mean 20 wheels and 17 trikes, that means 51 wheels, total number of wheels = 17 + 51 = 71

- There are 15 bikes = 30 wheels and 12 trikes = 36 wheels

Total number of wheels = 30 + 36 = 66

- There are 18 bikes = 36 wheels and 9 trikes = 27 wheels

Total number of wheels = 36 + 27 = 63

- There are 21 bikes = 42 wheels and 6 trikes = 18 wheels

Total number of wheels = 42 + 18 = 60 wheels

DONE!!!

7 0

4 years ago

Solve this identifying holes, vertical asymptotes, and horizontal asymptotes for

USPshnik [31]

$x^2+7x+12=x^2+4x+3x+12=x(x+4)+3(x+4)=(x+4)(x+3)\\\\-x^2-3x+4=-(x^2+3x-4)=-(x^2+4x-x-4)\\\\=-[x(x+4)-1(x+4)]=-(x+4)(x-1)\\\\f(x)=\dfrac{x^2+7x+12}{-x^2-3x+4}=\dfrac{(x+4)(x+3)}{-(x+4)(x-1)}\\\\\text{Vertical asymptotes:}\\\\(x+4)(x-1)=0\iff x+4=0\ \vee\ x-1=0\\\\\boxed{x=-4\ and\ x=1}\\\\\text{Horizontal asymptotes:}$

$\lim\limits_{x\to\pm\infty}\dfrac{x^2+7x+12}{-x^2-3x+4}=\lim\limits_{x\to\pm\infty}\dfrac{x^2\left(1+\dfrac{7}{x}+\dfrac{12}{x^2}\right)}{x^2\left(-1-\dfrac{3}{x}+\dfrac{4}{x^2}\right)}=\dfrac{1}{-1}=-1\\\\\boxed{y=-1}$

6 0

4 years ago

A clearance rack has items for 75% off. Harriet uses the expression p−0.75p to find the new price of an item that originally cos

Alika [10]

If the discount is 75% so the new price of the product will be 0.25P.

<h3>What is discount?</h3>

Discount is the reduced amount on the MRP of any product. So we will give the less amount then the MRP of the product.

Here the discount on P is given as 75% so the price of the product now becomes P-0.75P;

The expression will be calculated as:

P-0.75P=0.25P

Hence If the discount is 75% so the new price of the product will be 0.25P.

To know more about Discount follow

brainly.com/question/1548141

#SPJ1

7 0

2 years ago