3 years ago

Can someone please help me with this?

1 answer:

4 0

The circumference of a circle with radius $r$ is $2\pi r$ . If the length of the radius is tripled, then the circumference becomes $2\pi(3r)=3\cdot2\pi r$ , which is just 3 times the original circle's circumference.

You might be interested in

It takes 2 workers 6 days to paint a mansion. How many days would it take 4

marishachu [46]

Answer:

2 workers = 6 days

4 workers = 3 days

Step-by-step explanation:

If it takes 2 workers 6 days, if you seep up the process with 4 workers, you would divide the days by 2 because you multilpied the workers by 2. So, it would take 3 days with 4 workers. I hope that makes sence.

4 0

2 years ago

If the triangle ABC=JKL<br> and <br> ACB=12,KL=6cm,and AC=8.5cm<br> what is BC

Illusion [34]

BC is equal to KL so there for BC is 6 cm

5 0

2 years ago

on a two week job a repairman works a total of 70 hours. He charges $75 plus $40 per hour. An equation shows this relationship w

AlekseyPX

the solution is Y= 40•70+75x

6 0

2 years ago