If n is divided by 7 the remainder is 3. What is the remainder if 3n is divided by 7 a)2 b)3 c)4 d)5 e)6

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. the heights of the girls in an advanced swimming course are 55, 60, 59, 52, 65, 66, 62, and 65 inches. match the measures of this data with their values.

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.