Suppose bd~ca and ab~cd and ab~cd. can you use the sss postulate or the sas postulate to prove abd~dca

If square root x = -7, then x= -49 true or false

Need on this geometry question. explain how you did it.

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.