Find the circumference given the area = 50.3 m².

25.1349955242 m²

Explanation:

C = 2√πA

This means that the circumference is 2 multiplied by the square root of pi. multiplied by the area.

Pi. - 3.14

Area - 50.3

√πA - 12.5674977621

2 · 12.5674977621 = 25.1349955242

Circumference - 25.1349955242

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations:

step-by-step explanation:

where is the questions