So...
ANS of
7(a)=(30)+(n x 20) {n=n. of hours}
7(b)= with my mind
Answer:
7a ( 1,1)
7b ∅ or no solution
Step-by-step explanation:
The solution to the system is where the two functions intersect
For 7a. The parabola and the line intersect at (1,1)
For 7b The parabola and the line do not intersect so there is no solution
All angles add up to 180 degrees
Answer:
Below.
Step-by-step explanation:
1. congruent
2. supplementary
3. equal.
