Answer:
what?
Step-by-step explanation:
...............
Answer:
y = (1/2)x - 3
Step-by-step explanation:
slope-intercept form: y =mx + b
m - slope,
b - y - intercept.
m = 1/2
b= - 3
y = (1/2)x - 3
If rectangle ABCD, defined by the coordinates A(0, 0), B(0, -4), C(-2, -4), D(-2, 0), is dilated by a scale factor of 2, with re
notsponge [240]
Answer:
D) (-2, -4).
Step-by-step explanation:
Let
be the center of dilation. Imagine that
is the center of origin of a new Cartesian Plane. What would the coordinates of point A and A' on the new plane?
Dilating
about the "origin" of the new plane by a factor of two will give the point
, also on the new plane.
For coordinates of A' on the original plane,
.
As a result,
.
.
.
In other words,
is the center of dilation.
Answer:
The situation is not an example of uniform probability because freshmen, sophomores, juniors, and seniors do not have equal probabilities of being selected.
Step-by-step explanation: Math means math because math is math