When instructed to find the length of HT in right AHJG, Alex wrote the equation sin 28° = ") while HJ
Marlene wrote cos 62° =
20
Are both students' equations correct?

Which of the following is the result of expanding

Suppose a gym membership has an initial enrollment fee of $75 and then a fee of $29 a month. which equation models the cost, c, of the gym membership for m months?

36x2 + 49y2 = 1,764 the foci are located at: (-√13, 0) and (√13,0) (0, -√13) and (0,√13) (-1, 0) and (1, 0)edit: the answer is (- the square root of 13, 0) and (the square root of 13, 0)