How many sides does a regular polygon have if each exterior angle measures 30 degree

The ratio of inches to centimeters is 1:2.54. Which is an equivalent ratio? 3.5 to 8.57 4 to 9.82 5 to 12.16 6 to 15.24

Ninenine times the reciprocal of a number equals 33 times the reciprocal of 99. find the numbe

What is 40 3/4 as a decimal

Which best describes the way that Thoreau structured "Resistance to Civil Government"? O A. He uses logos to show his credibility and then ethos to give readers a personal reason to support him. O B.

What is the constant of proportionality in the equations x/y=2/9 A) 2/9 B) 2 C) 9/2 D) 9

Determine how far the vehicle travels in 3 hours. A motorcycle travels 25 miles every 0.5 hour. The vehicle travels miles.

It takes a baseball player 16 seconds to round the bases and make it back to home plate home plate if it is 360 feet to go all around the bases then calculate the players average speed

Bruce and Mila are collecting baseball cards from their favorite teams, the Orioles and the Pirates. The equation r+p=28 represents the number of cards Bruce has. The equation 2r+p=43 represents the number of cards Mila has.

Kyra has a manufacturer's coupon for $5 off a box of diapers and a store coupon for 20% off any purchase. The store will let you use both coupons, but it does not have a policy about which coupon you must use first.

What does r equal? 5 (3-5r) + 3r = - (5r + 2)