Answer:
angles b and c should be 153° each.
Step-by-step explanation:
We know the smaller angle is 27°. The other small angle, vertical to the 27° angle is also 27° because they are vertical angles. Along the lines, two angles should form 180°. So 180-27=153°. All together the angles should be 360°. Check your answer by doing 153+153+27+27=360. therefore the missing angles are both 153°
Answer:
9 hours
Step-by-step explanation:
36 degrees total /4 degrees per hour = 9 hours
Given the function 
1. The domain of the function (possible values for x) is:

2. The range of the function (possible values for y) is:

3. x-intercept is when y=0, then

Therefore, x-intercept is at point 
4. There are no y-intercepts.
5. The graph of the function is decreasing (see attached diagram)