Perpendicular lines have opposite, reciprocal slopes. I'll show you 2 ways to solve.
y - (-4) = (-1/2)(x - 8)
y + 4 = (-1/2)x + 4
y = (-1/2)x
orrrr...
-4 = (-1/2)(8) + b
-4 = -4 + b
b = 0
Well, we don't write "+ 0" because that's just extra work.
y = (-1/2)x
Note if you see an equation like this, know that b (our y-intercept) is 0. If you see something like y = 7, then the slope is 0, but 0 times our x-value would equal 0 and that's also unnecessary.
Please mark brainlest
The probability of a person being a supporter of the new community center is 56% or 0.56.
<h2 /><h2>Given to us</h2>
- 56% of voters support funding a new community center
- A surveyor randomly selects 75 voters and asks each voter if he or she is in favor of the center.
<h2>To find</h2>
the probability of a success for this binomial experiment.
We want to know the probability of a single success for this experiment. therefore,
x=1
As given to us that 56% of the voters support funding the new community center, there, the probability of a person being a supporter is 0.56.
p=0.56
Thus, the probability of a person being a supporter of the new community center is 56% or 0.56.
Learn more about binomial distribution:
https://brainly.in/question/1640230
Answer:
$8.75 X 43 equals $376.25
Step-by-step explanation:
Answer:
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Step-by-step explanation:kk
