Brainliest if you can help me

Which math sentence can be used to determine if the triangle is a right triangle?

If you measured the width of a window in inches and then in feet with measurement would you have the greater number of units

If you invest 1,500 today in a bank that gives you a 5 percent annual interest rate, which of these items can you buy in two years? a. electronics worth $1,650 b.fitness equipment worth $1,700 c.a holiday package worth $2,000