Q1) A house owner wants to cut a marble slab 240cm long and 120cm wide to 8 pieces of same size, but with least perimeter. Which of the following can be the size of the marble pieces cut out? 90cm x 40cm
60cm x 60cm
120cm x 30cm
180cm x 20cm

Q2) What is the perimeter of the above cut tiles?

260cm
76cm
300cm
240cm​

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

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.