Angle 15 and Angle 9 make a straight line
7 > 8
7 + 8 = 15
180 / 15 = 12
12 * 7 = 84
Therefore the smallest angle is 84 degrees
To solve this, we first have to find an individual rate:
3/5
4/7
For the first one:
1 lap in 5/3 minutes
Second one:
1 lap in 7/4 minutes
find a common LCD
5/3 and 7/4
20/12 and 21/12
4 laps in 7 minutes is faster
Answer:
122
Step-by-step explanation:
180 degrees is in a triangle
180- 45-15= 122
thats how you get your answer
. you subtract the two points from 180 to get the missing point
- <em>AKIA</em>
