Answer:
1. Determine the slope of line AB: 4/3
2. Determine the slope of line DC: 4/3
3. Determine the length of line AB: 5
4. Determine the length of line DC: 5
For the equation:
-1=5 x^2 - 2 x
5 x^2 - 2 x + 1 = 0, then we substitute: a=5, b=-2, c =1
to discriminant formula: D= b^2 - 4 a c = (-2)^2 - 4 * 5 * 1 = 4 - 20 = - 16
Answer:
The discriminant is equal to -16 which means the equation has no real number solutions.
Answer:
D and E
Step-by-step explanation:
Explanation is in photo
513.15 is the answer to that question
Answer:
Multiplication Division Addition and Subtraction
Step-by-step explanation:
Usually it would be 6 but in your case i would assume that it is the main ones, and not the others.
