Which equation finds the value of x in the triangle below? right triangle x y z is shown. Side x z has a length of 12, side z y has a length of x, and hypotenuse x y has a length of z. The angle opposite to side x is 20 degrees. Cotangent 70 degrees = startfraction x over 12 endfraction cotangent 70 degrees = startfraction 12 over x endfraction secant 20 degrees = startfraction x over 12 endfraction secant 20 degrees = startfraction 12 over x endfraction.

Panthers and leopards prey on deer in an ecosystem. for unknown reasons, the population of leopards increased drastically. what are the likely effects of this change on the species? 1. more food for panthers and more competition for leopards 2. less food and more competition for panthers 3. fewer deer and more competition for panthers 4. more food for deer and less competition for panthers and leopards 5. more food for leopards and less competition for panthers