Which of the following are perfect square trinomials? (1) 4x2 +9
(2) x2 - 8x + 16
O Only (2) is a perfect square trinomial.
O Neither (1) nor (2) is a perfect square trinomial.
Both (1) and (2) are perfect square trinomials.
Only (1) is a perfect square trinomial.

Asequence of numbers begins with 12 and progresses geometrically. each number is the previous number divided by 2. which value can be used as the common ratio in an explicit formula that represents the sequence? 1/2 2 6 12

Adaylily farm sells a portion of their daylilies and allows a portion to grow and divide. the recursive formula an=1.5(an-1)-100 represents the number of daylilies, a, after n years. after the fifth year, the farmers estimate they have 2225 daylilies. how many daylilies were on the farm after the first year?

Which statements are true about additional information for proving that the triangles are congruent check all that apply