Here's the answer. I hope it will help you :)
what box? need further Intel
The answer should be 43
51 x 3 = 153
153-60-50=43
Answer: x = 2
Step-by-step explanation: the interior angles of a rhombus add to 360 degrees and since half of 360 is 180, create the equation 130 + (36 +7x) and set it equal to 180. when solved 130 + (36 +7x) = 180 you get x =2
