Answer:
C, F hope this helps
Step-by-step explanation:
Answer:
8 ft
Step-by-step explanation:
We have that
if cos(∅)=x----------------> arccos (x)=∅
then
cos(∅)=0.63
∅=arccos(0.63)-------------> ∅=50.95°
<span>
The question does not specify in which quadrant the angle is, </span>since the cosine function is positive, the angle must be in the first quadrant or in the fourth quadrant
<span>if it is in the first quadrant the angle is </span>50.95°
and
if it is in the fourth quadrant the angle is (360°-50.95°)=309.05°
Answer:
C
Step-by-step explanation:
Answer:
The slope is -3/4
Step-by-step explanation:
The formula to calculate slope is m = (y2 -- y1) / (x2 -- x1), where m is the slope. When we substitute the values, we get 0-3 over -2-2. When we solve this, 0-3 is -3 and -2-2 is -4, so the slope is -3/4.