Eric's house is 14 mile from the library. Min's house is 5 times as far from the library as Eric's house.

How far is Min's house from the library?

Enter your answer by filling in the boxes.

In the diagram, gef and hef are congruent. what is the value of x

State one method by which you can recognize a perfect square trinomial.

Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations