Hong has a rope that is 9 meters long. he cuts away a piece that is 3.28 meters long. how long is the remaining piece of rope?

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.

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122

Look at the chart showing the results of a baseball player at bat. which is the probability of getting a hit?