A decorative steel frame is shown below. It is made of a circular section and 6 stems. The length of each stem is 45cm. work out the total length of steel used in the frame

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

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.

Find the zeros of each function. f(x) = x^2 + 5x - 6