If lines a and b are parallel, then aº = 79º = dº = bº.
Answer:
X = 2, -8
Step-by-step explanation:
That answer was (B)................
Answer:
0.2684 is the probability that the temperature reading is between 0.50 and 1.75.
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 0 degrees
Standard Deviation, σ = 1 degrees
We are given that the distribution of thermometer readings is a bell shaped distribution that is a normal distribution.
Formula:

P(Between 0.50 degrees and 1.75 degrees)

0.2684 is the probability that the temperature reading is between 0.50 and 1.75.
A) Always TRue
Both integers are rational, so the sum must be rational