The time it takes to complete a task varios indirectly with the number of people performing the task. Jim's lawn service using two mowers can cut a large lawn in 3.0
hours. How long would it take to cut the grass on the same lawn if 5 mowers were used?

1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.