Answer:
12a^3 + 2a^2 + 23a + 18
Step-by-step explanation:
Please use the " ^ " symbol to represent exponentiation: 4a^2 – 2a + 9.
Now carry out the multiplication as follows:
First, multiply each term in 4a^2 – 2a + 9 by 3a: 12a^3 - 6a^2 + 27a.
Next, multiply each term in 4a^2 – 2a + 9 by 2: 8a^ 2 - 4a + 18.
Now combine like terms:
12a^3 - 6a^2 + 27a
8a^ 2 - 4a + 18
---------------------------------
12a^3 + 2a^2 + 23a + 18
Answer:
B
Step-by-step explanation:
Let's examine and comment on each alternative.
A. An angle with a measure of 
which is equivalent to -300º, will be traced in a clockwise way. As shown in the picture below. So the endpoint stops in the Quadrant I. True
B. Since 
rad is also equivalent to -330º, it has a negative orientation which tells us that it will be traced in a clockwise way as well. But its endpoint will lie on Quadrant I. Not on Quadrant IV as the B affirms.
So the B item is False.
C. Keep in mind, that Radian is a unit of measurement taken when you have an arc subtended from a unit circle with arc length 1
As shown in the picture below. True
D. If you consider the 1 Circle and its circunference, which is 2
, (360º) we can just make this simple division:
= 180º/3.1415.. ≅ 57.3º True
Answer:
Step-by-step explanation:just try to be a part of the team and I will be there at the same time I don't have a car so I can I will be there at the same time I don't have a car so I can get the money to you and your family a very happy and prosperous New year to you and your family a very happy and prosperous New year to you and your family
Answer: The axis of symmetry is x = 0
This is basically saying that the axis of symmetry is the vertical y axis
The vertex is either the highest point or the lowest point on the parabola, depending on what the value of 'a' is. If the vertex is the y intercept, then the vertex is on the y axis. The axis of symmetry goes through the vertex.
