Answer:
a = 127°
Step-by-step explanation:
The 3 angles lie on a straight line and have a sum of 180°, that is
15° + a + 38° = 180°
53° + a = 180° ( subtract 53° from both sides )
a = 127°
What grade is that is that 4th or 5th grade
widest to narrowest: y=3/2x2, y= -1/2x2, y= 1/4x2
Factor 28 and 49
28
1*14
1*2*7
49
7*7
7 is the answer
Answer:
6
Step-by-step explanation:
2 + (1/10)(1/5)(1/10)2000 = 2 + (1/500)(2000) = 2 + 4 = 6
