All categories

3 years ago

a circular mat has a circumference of 220 centimeters find the radius rounderd to the nearest whole number

Mathematics

1 answer:

Setler [38]3 years ago

6 0

Answer:

<h3>The answer is 32cm</h3>

Step-by-step explanation:

Circumference of a circle = 2πr

where

r is the radius

To find the radius of the mat substitute the value of the circumference into the above formula and solve for the radius

Circumference = 200cm

200 = 2πr

Divide both sides by 2π

$r = \frac{200}{2\pi}$

r = 31.83098

We have the final answer as

<h3>radius = 32 cm to the nearest whole number</h3>

Hope this helps

You might be interested in

Please help with question

leva [86]

Answer:

whats the question? whardo u have to find out

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Miss Kirkland Works 40 hours on Mondays in 8 hours on Tuesdays in the school library during one week in May she worked 1/4 of he

Rashid [163]

Answer:

She worked 12 hours for the week

Step-by-step explanation:

Given that :

Hours worked :

Mondays = 40 hours

Tuesdays = 8 hours

If 1/4 of regular hours was worked in a certain week, the number of hours worked that week can be calculated thus ;

1/4 (Monday hours + Tuesday hours)

1/4(40 + 8)

(1/4 * 40) + (1/4 * 8)

10 + 2

= 12 hours

8 0

3 years ago

........................

omeli [17]

it would be C i think hope this helps

5 0

4 years ago

Read 2 more answers

Joel earns $1,700 per month . If he spends $425 on rent each month, what percent of his income does he spend on rent ?

irakobra [83]

Answer:

Step-by-step explanation:

The percent of his income does he spend on rent = (425 / 1700) * 100

= 425*100 / 1700

= 425 /17

= 25%

5 0

3 years ago

Read 2 more answers

Enter an equation in point-slope form for the line.

MissTica

Answer:

$y+1=4(x+2)$

Step-by-step explanation:

Hi there!

Point-slope form: $y-y_1=m(x-x_1)$ where m is the slope and (x₁,y₁) is the given point

$y-y_1=m(x-x_1)$

Plug in the slope and the point

$y-(-1)=4(x-(-2))\\y+1=4(x+2)$

I hope this helps!

6 0

3 years ago