Which must be true in order for the relationship A ZYX ~ WVU to be correct?

OZY || WV

O 22=ZY and ZW=ZV

OZY=YX and W =VU

LAA

O ZZZW and ZX=ZU

x

W

Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241. a) 0 b) 1 c) 2 d) 1 2

Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0