During an art lesson students are required to make a shape in the form of a sector of circle of radius 12cm. If the perimeter of the shape is 38 cm, find the area of the paper used in making the shape

Aportion of a line bounded by two points is defined as

Write the system of equations represented by the matrix. 0 1 2 4 -2 3 6 9 1 0 1 3

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.