On a piece of paper, use a protractor to construct right triangle abc with ab = 4 in. m ∠a = 90 °, and m ∠b=45 ° what statement is true about the triangle? a) bc = 8 in. b) bc = 4 in. c) ac = 4 in. d) ac = 2 in.

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.

Interpret the following expression (5y^2-7)^3/(2y)^2

Given the lease terms below, what monthly lease payment can you expect on this vehicle? terms: •length of lease: 60 months •msrp of the car: $28,500 •purchase value of the car after lease: $12,900 •down payment: $1900 •lease factor: 0.0005 •security deposit: $375 •aquisition fee: $300 a.$232.50 b.$279.99 c.$227.50 d.$248.08