Answer:
y=x +17
Step-by-step explanation:
==slope
11= *4 + C
11=-6 + C
17=C=Y-intercept
Answer:
2/7 (29%)
Step-by-step explanation:
out of 7 there are only 2 multiples of 3, (3 & 6) therefore 2/7 integers are multiples of 3
Answer:
0 radians or 2π radians
Step-by-step explanation:
arccos(sine (StartFraction pi Over 2 EndFraction)) is expressed as;
cos^(-1) (sin π/2)
Now, (sin π/2) in radians is same as (sin 180/2) = sin 90 in degrees.
Thus;
(sin π/2) = 1
Thus;
cos^(-1) 1 = 0
It could also be 360° in the fourth quadrant since cosine is positive there too.
Thus,
cos^(-1) (sin π/2) = 0° or 360°
In radians, this gives; 0 radians or 2π radians