Answer:
it will be c
Step-by-step explanation:
The slope is -3/4
Step-by-step explanation:
You figure this out by using the Rise/Run method.
The rise is how many units up (+) or how many units down (-) the points are away from each other, and rise is how many units to the left or right the points are away from each other.
Since the line is going at a downward angle, we can tell that the slope will be a negative slope. We can see that the 2nd point is 3 units down from the first, and the 2nd point is 4 units to the right of the first one. With this information, we can figure out that the slope is -3/4
Answer: x = 3. the length of side ST is 14.
Step-by-step explanation:
Since both sides are equal, we can use the equation 3x + 5 = 5x - 1.
To start the problem, we subtract 3x from each side which makes our equation 5 = 2x - 1.
The next step would be to simplify the equation by adding 1 to each side which makes our equation 6 = 2x.
We then need to simplify the equation to x = 3.
This means the answer to 9 is x = 3.
For the next problem, since we already know the value of x, we substitute its value which in this case would be 3. This leaves us with an equation of 9 + 5, which equals 14.
This means the length of side ST is 14.
Answer:
The quotient of the expression will be (x² - 2x + 3).
Step-by-step explanation:
The given expression is (x³ - 3x² + 5x - 3) ÷ (x - 1)
Now we will use the synthetic division method to solve this question.
We will note down the coefficient of the expression as below
x³ x² x constant
1 (-3) 5 -3
1 1 (1×1-3)=(-2) [1×(-2)+5]=3 (1×3-3)=0
Therefore (x -1) is a perfect zero factor.
Now we can easily say that coefficient of the expression is [1.x² + (-2)x + (3)]
and remainder is 0.
Or in more simplified way coefficient of the expression will be
(x² -2x + 3).
