Answer:
Step-by-step explanation:
this idea is probably a good thing to have a solid understand of. That Cartesian (rect) is the x and y components, of the legs of a triangle and is a way to measure that part of the two leg of the triangle that is made up by those pieces.. while the polar system would measure the hypotenuse of that same triangle with the degrees as a way to place where that hypotenuses goes
the abs value of an imaginary number will give you that distance from the origin to the point.. if you are using that sqrt ( + ) to get the abs. this is the same as the magnitude and can represent a total force. The distance between the origin and the point is that idea of two points.. conveniently we used (0,0) the origin as one of the points.. the other is at the top of the line or the point given by the complex number
Hopefully that helps... :/
I am not real sure but I think (0,-5) turns to (-5,-5) and (-3,-7) turns to (-8,-7). This is what I think because you are just basically moving it to the right of the coordinate plane.
Answer:
Amanda rented the bike for about 17 hours.
Answer:
c= 3/5(n)+2.5
Step-by-step explanation:
Let
c -----> the cost of some taxi journeys
n ----> the number of miles
we know that
The graph is a line
The equation of a line in slope - intercept form is
c=m(n)+b
where
m is the slope
b is the c-intercept (value of c when the value of n is equal to zero)
Observing the graph we have the points
(0,2.5), (5,5.5)
Find the slope
The formula to calculate the slope between two points is equal to
m= c2-c1/n2-n1
substitute the values
m=5.5-2.5/5-0
m=3/5
we have
b=2.5 -----> because the point (0,2.5) is the c-intercept
substitute in the equation of slope-intercept form
c=3/5(n)+2.5
I hope that gives you your answer please mark me brainliest :)
Did you maybe make a typo somewhere because I believe the point (0, 0) satisfies this set of <span>equations.</span>