Sofia took home 2/5 of the pizza that was left over from a party. the amount she took represents 1/2 of a whole pizza. the equation 2/5p = 1/2 can be used to find the number of pizzas p left over from the party. how many pizzas were left over?

Brent needs to paint a logo made using two right triangles. the dimensions of the logo are shown below. what is the difference between the area of the large triangle and the area of the small triangle? (1 point) select one: a. 4.5 cm2 b. 8.5 cm2 c. 16.5 cm2 d. 33.0 cm2

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).