7. The design shown below is constructed by joining three semicircles with diameters of 6, 8, and 10 centimeters. Which of the following is closest to the total length of the curved pieces of this
design?
(1) 15.1 cm
(2) 24.0 cm
8 cm
10 cm
6 cm
(3) 37.7 cm
(4) 75.4 cm

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? 1. define a variable for the situation. 2. write an inequality that represents the situation. 3.solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. 4. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.

Find the area of the regular hexagon if a side is 20 cm.

Solve this problem! extra ! 3025/5.5 = a/90.75