All categories

3 years ago

100 POINTS!!!!!!!!!!!!!!

Mathematics

1 answer:

dmitriy555 [2]3 years ago

6 0

Answer:

The distance traveled in one revolution is 282.6 cm.

Step-by-step explanation:

Diameter of wheel, d = 90 cm

The distance traveled by the wheel in one revolution is circumference.

The circumference of the wheel is

$C = \pi\times d\\C =3.14\times 90\\C = 282.6cm$

You might be interested in

In body paragraph 1, how many times is evidence (‘SAY”) cited? B) Same article? Yes or No

marshall27 [118]

Answer:

Down below hope it helps :)

Step-by-step explanation:

The evidence "SAY" was only written once. It wasn't by the same article, the writer introduces two separate articles.

Kinda confused by this question but I think that's the answer.

5 0

3 years ago

Evaluate

Montano1993 [528]

Step-by-step explanation:

Multiplication of fractions is easiest operation. Simply multiple numerator to numerator and denominator to denominator. For example,

$\frac{x}{y} * \frac{a}{b }= \frac{x*a}{y*b}$

Addition and subtraction requires that we find a common demoninator.

For example,

$\frac{6}{4} + \frac{4}{3}$

The common denominator is 12. So I need to muliply each fraction to get the right denominator. 4*3 = 12.

$\frac{6}{4}*\frac{3}{3} + \frac{4}{3} \frac{4}{4} = \frac{18}{12}+\frac{16}{12}$

Then we add the numerators

$\frac{18+16}{12} = \frac{32}{12}$

Then we should reduce.

$\frac{16}{6} = \frac{8}{3}$

Division is a little trickier because we have to flip-flop the second term and then multiply. For example: $\frac{1}{10} \div \frac{5}{6} \rightarrow \frac{1}{10} * \frac{6}{5} = \frac{6}{50}$

3 0

3 years ago

The circumference of a circle is 9.37cm.

klasskru [66]

Answer:

9.37 divide by two = 4.685

4.685 in 2DP = 4.68

Step-by-step explanation:

i hoped this helps.

4 0

3 years ago

Read 2 more answers

The points (-4,r) and (2,-3) lie on a line with a slope-1. Find the missing coordinator r.?

MAVERICK [17]

Answer:

3 (-4,3)

Step-by-step explanation:

7 0

3 years ago

I have litre of bottle of cola i drink 650 ml how much is left

TiliK225 [7]

There are 1000 ml in one liter if you drank 650 ml then:

1000 - 650 = 350

350 ml are left

:)))

7 0

3 years ago

Read 2 more answers