Answer:29.3
Step-by-step explanation: 88/3
If vertex angle is 42, and the base angles are congruent, this is an isosceles triangle, they each measure: 180-42/2. They each measure 69 degrees. The length of sides don't matter.
11x + 2 is combining like terms
Answer:
76
Step-by-step explanation: and explain
Answer:
3/2x - 50 = 7
3/2x = 57
x = 38
Step-by-step explanation:
sorry if its wrong