Question

Solve the word problem.

The formula P = 6s gives the formula for the perimeter of a regular hexagon with side length s. What is the perimeter of a regular hexagon with side length 3.4 cm?

3.4 cm

9.4 cm

18.8 cm

20.4 cm

The formula d = rt gives the distance traveled in time t at rate r. If a bicyclist rides for 2.3 hours and travels 41 miles, what was her average speed?

9.43 miles per hour

5.6 miles per hour

17.83 miles per hour

38.7 miles per hour

Answer 1

For #2 its 41 = R*2.3
To find R divide 2.3 and 41 by 2.3

18.826 .. the 6 is above 5 therefore it helps the 2 go up to a 3. So 17.83mph

Answer 2

Thanks so so SO much! Whatta bout the 1 question?

Answer 3

and for #1

The side length is 3.4. So plug in for S. P = 6S --> P = 6*3.4

Answer 4

So 6 • 3.4

Answer 5

Yes, plug in for s

Answer 6

6 • 3.4 = 20.4

Answer 7

20.4 = s

Answer 8

Yup

Answer 9

Thanks so much!!!!

Answer 10

Yw