B. (-7,6). The 2nd Quadrant is (-x,y).
B= 5/2 or in short form b= 2 1/2 or decimal form b=2.5
Answer: A. 85 degrees .
Step-by-step explanation:
So the exterior is less then the interior so what ever result can't be larger then 95 degrees. The sum of the three angles of any triangle is equal to 180 degrees. So this triangle is 180 degrees total. 180-53-42 = 85 degrees.
Answer: 4,50,000 or 63
Step-by-step explanation: I add
