In the frequency table below, find the relative frequency of the 3rd class to the nearest tenth of a percent. ( include the % symbol in your answer.)

The height of a triangle is 4 in. greater than twice its base. the area of the triangle is no more than 168 in.^2. which inequalitycan be used to find the possible lengths, x, of the base of the triangle?

In the given triangle, ∠aed ∼ ∠ abc, ad = 6.9, ae = 7.2, de = 5.2, and bc = 10.2. find the measure of bd and ce. round your answer to the nearest tenth.

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!