What is the measure of each exterior angle if the polygon has 20 sides

He track coach at Aardvark High plans to make 8 lanes each 1 meter wide on the running track. The track measures y meters along the inside curb. The track has straight parallel sides and semicircular ends.

Solve, using the substitution method. y - 3x = 7 21 + 9x = 3y A. There is no solution. B. There are an infinite number of solutions. C. The solution is (1, 10) D. The solution is (28, 0)

How do you to divide?

Franco likes to make a lemon tea that is in a ratio of 4 cups of lemonade to 5 cups iced tea. He is hosting a party for 15 people and estimates that each person will drink 3 cups of lemon tea.

How do you write 204 in word form?

5. Imagine dropping a soccer ball. The first bounce will be highest, and each bounce after that will be lower until the ball stops bouncing. Describe the energy changes that take place and explain how energy is conserved.

Which equation represents a circle with a center at (-4, 9) and a diameter of 10 units? (X-92 + (y + 4) 2 = 25 (x + 4) 2 + ( - 92 = 25 O (X - 9) 2 + (x + 4) 2 = 100 (x + 4) 2 + (y - 92 = 100

The initial quantity at T = 0 is 1000z the quantity grows by a factor 3%. What is the quantity at T=5?

The 5th grade is getting a special lunch to celebrate the end of first grading period. The cafeteria manager is planning to buy 0.3 pound of turkey for each student. If turkey is on sale for $0.

W is 15% of x Y is 3/5 of x Find the ratio w:x:y