Mr. petrus buys 3 1/4 pounds of grapes for $4.55. what is the unit cost of the grapes?
a. $1.22. b. 1.30
c. 1.40. d. 1.51

Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

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.