Answer:
I, III, V
Step-by-step explanation:
If you look at a unit circle, sin (the y value in the coordinates) is only equal to 0 where cos (the x value in the coordinates) is equal to 1 or -1. This means that at 0°, 180°, and 360° sin equal 0
Mr. Toshio had 32 rulers.
32-11 = 21 rulers.
21+4 = 25 rulers.
and
25-7 = 18 rulers
Multiply one side by another
Since it is perpendicular you have to use the opposite reciprocal slope.
This slope is 2/3 so the opposite reciprocal is -3/2.
y = mx + b
1 = (-3/2) 4 + b
1 = -6 + b
1 + 6 = b
7 = b
y = (-3/2)x + 7
Answer:
12:11=913
Step-by-step explanation:
