How much money did Manny deposit if he earned $50 interest in 2 years at a 5% interest rate?

5

Step-by-step explanation:

5 x 0.05 = 2.5

since he earned $50 interest in 2 years we will multiply by how much years

2.5 x 2 = 5

395.84

step-by-step explanation:

2πrh+2πr²

2 (pie)(radius)(height)+2(pie)(radius)^2

false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.