Answer:
x = 15
Step-by-step explanation:
since two lines are parallel,
3x + 45 = 2x + 60 (Being alternate angle)
or, 3x - 2x = 60 -45
x = 15
Answer:
p = -13
Step-by-step explanation:
Mutually exclusive means that the intersection of the events is empty: P(S and T) = 0.
P(S or T) = P(S) + P(T) = 29% + 49% = 78%
If events S, T are not mutually exclusive, then P(S or T) = P(S) + P(T) - P(S and T)
Answer: don't know
Step-by-step explanation:
Answer:
-x(x^2 +4x+5)
Step-by-step explanation:
=-x^3 -4x^2 -5x
Factor out a -x
-x(x^2 +4x+5)
What two numbers multiply to 5 and add to 4
None that are integers so we cannot factor any farther