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3 years ago

Seven more than the quotient of a number and -2 is 16.

Mathematics

1 answer:

lubasha [3.4K]3 years ago

4 0

Hope this helps!! Ccccccccffffff

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Surface area of a 4m and 4m and 4m cube

jeka94

Answer: 96 m²

Step-by-step explanation: Surface area is the sum of the areas of all of the faces of a 3-dimensional figure.

So to find the surface area of a cube, it's important to understand that each face of a cube has the same area so we can simply find the area of one face of a cube and multiply by the number of faces which is 6.

To find the area of one face of a cube, we can use the formula for the area of a square which is S².

Since the length of a side is 4 meters, we have (4 m)² or 4 meters x 4 meters which is 16 m².

Now, since there are six sides to a cube, we have 6 (16 m)² which is equal to 96 m². So the surface area of the cube is 96 m².

6 0

3 years ago

Read 2 more answers

The field inside a running track is made up of a rectangle that is 84.39 m long and 73 m wide, together with a half-circle at ea

ioda

Answer:

The distance around the inside is 199.44 m.

Step-by-step explanation:

Given that,

Length = 84.39 m

Width = 9.76 m

Suppose, all the way around and 73 m wide.

We know that,

Perimeter of half circle is

$perimeter = \pi r$

We need to calculate the inner radius of the circle

Using formula of radius

$r=\dfrac{D}{2}$

Put the value into the formula

$r=\dfrac{9.76}{2}$

$r=4.88\ m$

We need to calculate the distance around the inside

Using formula of distance

Distance around the inside= two inner perimeter of the circle+two length of rectangle

$D=2\pi r+2l$

Put the value into the formula

$D=2\pi\times4.88+2\times84.39$

$D=199.44\ m$

Hence, The distance around the inside is 199.44 m.

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3 years ago

What is the domain of the relation?

Masja [62]

Answer:

the domain of the relation is C

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3 years ago

Chuck is having carpet installed in a small office. It will cost $75.00 for a room that measures 6ft X 5ft. At this rate, how mu

Hatshy [7]

Answer:

1200$

Step-by-step explanation:

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3 years ago

The length of a rectangular garden is 5 meters long. The area of the garden is 10 square meters. Which equation correctly relate

serious [3.7K]

Answer:

the width is 2 meters

Step-by-step explanation:

10 / 5 = 2

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3 years ago