The Spartans are decorating their circular banner for an upcoming play off game. The banner has a diameter of 8 feet. How much paint would it take to cover half the banner with red paint? A. 100.48 ft
B. 200.96 ft
C. 50.24 ft
D. 25.12 ft

Correct option :

Steps to derive the correct option :

Diameter of circular banner = 8 feet

Radius of circular banner = 4 feet

Area of the circular banner :

Thus, the area of the circular banner = 50.24 feet

Paint taken to cover half of the banner :

Therefore, paint it would take to color half of the banner in red = 25.12 ft

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

21

jk it's 20

step-by-step explanation: