She wants to pack 100 gifts a package includes a close box made out of cardboard the dimensions of the box are 11 cm long 8 cm wide and 8 cm high in square centimeters what is the minimum amount of cardboard Kathy needs to package all of the gifts

Find the value of the cosine for angle a

Which of the following is the correct equation for this function? a. y= (x+4)(x+2) b. y=x^2+ 3x – 2 c. y+ 2 = – 2(x+3)^2 d. y+ 2 = 2(x+3)^2

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches.approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *