What is the first president of the United States ​

Rearrange the formula c^2 = a^2 + b^2 for b

Use the graph to determine the range. which notations accurately represent the range? check all that apply. (–∞, 2) u (2, ∞) (–∞, –2) u (–2, ∞) {y|y ∈ r, y ≠ –2} {y|y ∈ r, y ≠ 2} y < 2 or y > 2 y < –2 or y > –2

Describe the domain and range of y=2(3)^x-2+5