Atriangle is dilated with the center of dilation at point u. point e is a vertex of the triangle and point e ′ e' is the corresponding vertex of the image. if ue = 2 centimeters and u ′ e ′ = 10 u'e'=10 centimeters, what is the scale factor?

Step-by-step explanation:

By definition, a Dilation is a transformation in which the image has the same shape as the pre-image but  size changes.

The center of dilation is a fixed point in the plane, and the scale factor is the ratio of the corresponding sides of the image to the pre-image.

Based on the information provided in the exercise, you know that:

Thererefore, you can determine that the scale factor is:

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0

1. d.90

2. e. none of these (80)

3. a. 0

4. b. 6

5. e. none of these (10)

6. a. 5