Simplify without exponents.
1/3(3^-2 3^5)

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28

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

Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.