Answer:
B
Step-by-step explanation:
There are essentially two kind of quantities, the scalar quantities and the vector quantities. While vector quantities are detailed and described according to their magnitude and directions, the scalar quantities are described in terms of their magnitude alone.
Hence we say that a scalar quantity possesses magnitude only but not direction. To adequately account for the average speed and the average velocities, we need to know the quantities that gave rise to them. While the average speed is measured by the total distance divided by the total time, the average velocity is measured by the division of the total displacement over the total time.
While average speed is a scalar quantity, average velocity is a vector quantity. Hence the speed is the same irrespective of the direction while the average velocity is different as we had a change in direction according to the question
so it is 84 so what you do is multiply 7x4x3 and it will give you 84
Answer:
Part 1) The graph in the attached figure
Part 2) The equation of the line is
Step-by-step explanation:
Part 1) we know that
To graph a line we need at least two points
we have
(5,2) and (0,7)
Plot the points
Connect then and join to graph the line
The graph in the attached figure
Part 2) Determine the equation of the line
Find the slope
Remember that the formula of slope is "rise over run", where the "rise" (means change in y, up or down) and the "run" (means change in x, left or right)
see the graph
The formula to calculate the slope between two points is equal to
we have
substitute
Is negative because is a a decreasing function
as the value of x increases, the value of y decreases
The equation of the line in slope intercept form is equal to
we have
----> the y-intercept is given see the graph
substitute
Hypotenuse Leg.
You have vertical angles so you have a hypotenuse, a leg, and an angle that is congruent.
We know that it’s not SAS because the angle is not between the two sides.
Additionally, we only have one congruent angle so it cannot be ASA.
The only theorem that meets the description is HL.
F(x) = (x -2)(x +3)(x +5)
.. = x^3 +6x^2 -x -30 . . . . . your polynomial in standard form.