Find the tangents of the acute angles in the right triangle. Write each answer as a fraction,
R
28
T
53
45
tan R
tan S-

What expression is equivalent to log3(x+4)

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.