2. is the expression 2 • 4 equal to the expression 8"? explain your answer.

Given: hf || jk; hg ? jg prove: fhg ? kjg to prove that the triangles are congruent by asa, which statement and reason could be used as part of the proof? fgh ? kgj because vertical angles are congruent. jkg ? hfg because vertical angles are congruent. fhg ? jkg because right angles are congruent. hfg ? kjg because alternate interior angles are congruent.

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?