Answer:
100°
Step-by-step explanation:
the lower right angle is 180-149 = 31°
the sum of all three angles in a triangle is 180°.
so the solution is 180-31-49
Answer:
If a passing score is equal to or greater than 0.6, then all four students passed the test.
Step-by-step explanation:
A) 2, 6, b) 3, 5, c) 1, 7
Answer:
1/49
Step-by-step explanation:
Answer:
12.93
Step-by-step explanation:
26.49-13.56= 12.93
