Express the radical using the imaginary unit, i.
Express your answer in simplified form. square root of -70

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Will give brainliest what is the value of x? enter your answer in the box.

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the plzzz write a proportion i will give you 100 points