What is the number of seven hundred thirty-one millon, nine hundred thirty- four thoudand thirty in standered form?

The diameter of a truck tire is 22inches Approximately how fat will the truck have traveled after 5 rotations of these tires

kvasek [131]

Answer:

The truck have travelled 345.5 inches after 5 rotations of the tires

Step-by-step explanation:

Given:

Diameter of the tyre= 22 inches

Number of rotations= 5

To find:

Distance travelled after 5 rotations=?

Solution:

We have given with diameter,

So let radius be r

r= $\frac{diameter}{2}$

$r=\frac{22}{2}$

r=11 inches

The distance covered by one rotation is given by circumference

Circumference = $2\pi r$

Substituting the values, we get

Circumference = $2\times\pi\times r$

Circumference = $2\times\pi\times 11$

Circumference = $2\times\3.14\times 11$

Circumference = $6.28\times 11$

Circumference = 69.11

Now for 5 rotation,

Distance travelled = $5\times(\text{circumference value})$

Distance travelled = $5\times(69.11)$

The truck will travel 345.5 inches.

6 0

3 years ago

How do division properties help you evaluate expressions?

Vladimir79 [104]

The division property of equality simply tells us that if we divide both sides of an equation by the same number, then the equation remains the same.

<h3>How to explain the information?</h3>

It should be noted that when the denominator of a fraction is equal to 1, and the numerator is nonzero, the value of the fraction is equal to the numerator of the fraction.

Fractions simply means, numbers that are not whole.

If the numerator is nonzero, and the denominator is 1; then the fraction has a value of the numerator.

Learn more about division on:

brainly.com/question/25289437

#SPJ1

5 0

2 years ago

What is the value of 8+ n, when n is equal to 15?

serg [7]

Answer:

23

Step-by-step explanation: