Tell wether each figure is a triangle or a quadtriangle write your answer on the space provided

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

Let event a = you roll an even number on the first cube.let event b = you roll a 6 on the second cube.are the events independent or dependent? why?

In an equilateral triangle, each angle is represented by 5y+3. what is the value of y? a. 9.7 b. 10.8 c. 11.4 d. 7.2