Answer:
Step-by-step explanation:
Step 1: Expand by distributing sum groups.
Step 2: Expand by distributing terms.
Step 3: Expand by distributing terms.
Step 4: Collect like terms.
Step 5: Simplify.
Trying to understand this, someone help pls thank you !
1 answer:
Actually Welcome to the concept of Lines.
We know that perpendicular lines have a inverse negative slope, such that
m1*m2 = -1
hence, m1 = -1/m2
so the perpendicular line is,
==> y-(5) = 3/2(x-(-6))
==> y+5 = 3/2(x+6)
==> y+5 = 3/2*(x) +9
=> y = 3/2(x) +9-5
==> y = 3/2*(x) + 4
hence the correct option is D.)
You might be interested in
Answer:
The probability that an elementary or secondary school teacher selected at random from this city is a female or holds a second job is 0.90.
Step-by-step explanation:
Denote the events as follows:
<em>X</em> = an elementary or secondary school teacher from a city is a female
<em>Y</em> = an elementary or secondary school teacher holds a second job
The information provided is:
P (X) = 0.66
P (Y) = 0.46
P (X ∩ Y) = 0.22
The addition rule of probability is:
Use this formula to compute the probability that an elementary or secondary school teacher selected at random from this city is a female or holds a second job as follows:
Thus, the probability that an elementary or secondary school teacher selected at random from this city is a female or holds a second job is 0.90.