Answer:
24x^3+34x^2+53x+8
Step-by-step explanation:
Answer:
6x²+10x
Step-by-step explanation:
2x(3x+5)
Distribute 2x to the terms in the bracket.
2x(3x) + 2x(5)
2x × 3x + 2x × 5
Multiply the terms.
6x²+10x
The answer is 6x²+10x.
Answer:

Step-by-step explanation:
The reference angle is the angle that the given angle makes with the x-axis.
For an ordered pair to share the same reference angle, the x and y coordinates must be the same or a factor of each other.
From the given options:

We observe that only the pair in option C has the same x and y coordinate with the second set of points being a negative factor of the first term. Therefore, they have the same reference angle.