Answer:
15
Step-by-step explanation:
90 - 30 = 60
60 - 45 = 15
d.15
Answer: A. The vectors point in the same direction
Step-by-step explanation:
edge2020
Answer:
The top right graph.
Step-by-step explanation:
If you find the mean for all the graphs you get:
Graph 1: 7 Graph 2: 2
Graph 2: 7 Graph 4: 7
To find the mean you all all the numbers up and divide it by the number of data points for example heres the first graph:
8 + 8 +8 +8 +8 +8 +1 = 49 Add the data points
49 / 7 = 7 Divide by the total amount of points which is seven
Answer:1.25
Step-by-step explanation:
I did it myself
The angle of 25° is the complement of the angle of 65° and the angle of 65° is the complement of the angle of 25°.
