Answer:
18
Step-by-step explanation:
The exterior angles of any regular polygon add to 360°, so the answer is 360/20 = 18
Answer: 125
Step-by-step explanation:
1. 35:28 * 100 =
2. (35 * 100):28 =
3. 3500:28 = 125
Answer:
14/35 and 15/35
Step-by-step explanation:
Answer:
It will have complex and different roots.
Step-by-step explanation:
The solution is attached in the image below:
Answer:
see explanation
Step-by-step explanation:
The solutions to the systems of equations are at the points of intersection of the 2 graphed functions.
1
There are 2 points of intersection , so 2 solutions at
(0, - 3 ) and (4, 5 )
2
There is 1 point of intersection, so 1 solution at
(- 2, 5 )
3
There are no points of intersection , so no solution