Find the greatest common factor.
Factors of 91: 1, 7, 13, 91
Factors of 126: 1,2,3,6,7,9,14,18,21,42,63,126
The greatest common factor is 7
The answer is 7
Answer:
47/10 = 4 7/10
Step-by-step explanation:
3 2/5 + 1 3/10
1. Write mixed numbers as improper fractions:
17/5 + 13/10
2. Write equivalent fractions with a common denominator:
34/10 + 13/10
3. Add the numerators over the common denominator.
47/10
4. Simplify.
4 7/10
Angle of elevation would be 66 degrees
Answer is 62 degrees.
The sum of all angles of a triangle is 180°
x + 70 + 48 = 180
x + 118 = 180
x = 180 - 118
x = 62
The point A(2, 4) is
rotated 270 ccw, so the A' should be on the 4th quadrant
=> A' (4, -2)