Answer: B
Step-by-step explanation:
A) False. Rotations do not preserve parallelism.
B) True. Rotations are rigid motions and thus preserve angle measure.
C) False. A rotation that changes the location of every point except for the center of rotation.
Answer:
I think its B
Step-by-step explanation:
Answer:
m= -3/2
Step-by-step explanation:
(5,1) and (3,4)
Slope:
m=(y2-y1)/(x2-x1)
m= (4-1)/(3-5)
m=3/(-2)
m= -3/2
Answer:
The required probability is 0.034.
Step-by-step explanation:
Consider the provided information.
An urn contains seven red marbles, four white marbles, and five blue marbles.
Red marbles = 7
White marbles = 4
Blue marble = 5
Total number of marbles = 7+4+5 = 16
Three marbles are drawn in succession.
Probability that the first marble is red, the second is white, and the third is blue is:
Hence, the required probability is 0.034.