An equilateral triangle has perimeter 90 in. What is the area of the triangle? How do you solve this problem?

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

Given: jk ||lm prove: _2 = 27 statement justification 1. jk ||lm 1. given 2.26 = 27 3.22 = 26 2. 3. 4. _2 = 27 4. corresponding angles theorem transitive property of equality vertical angles theorem substitution property of equality

The collection of beautiful oil paintings currently on display at an art gallery well defined; set not well defined; not a set