Answer:
option c in both cases
Step-by-step explanation:
The equation of a line in point- slope form is
y - y₁ = m(x - x₁ )
where m is the slope and (x₁, y₁ ) a point on the line
(1)
Here m = 2 and (x₁, y₁ ) = (- 3, - 5) , then
y - (- 5) = 2(x - (- 3) ) , that is
y + 5 = 2(x + 3)
(2)
Here m = 4 and (x₁, y₁ ) = (- 6, - 3) , then
y - (- 3) = 4(x - (- 6) ) , that is
y + 3 = 4(x + 6)
Answer:
-1/2
Step-by-step explanation:
https://www.calculator.net/slope-calculator.html
That website has the best explanation ^^^^^
Answer:
She can attend 6 Yoga classes.
Step-by-step explanation:
150 ÷ 13 is about 11.Then multiply 11x 13 and that equals 143. Then you subtract 65 from 143 and you get 78. Then 78 divided by 13 equals 6.
So each digits can only be selected once.
Let's start counting desired outcome.
Hundred position need to be at least 8. There is only one possible digits. So we will go with 8 and then there are 7 remaining digits.
One position can only be 2,4,6. because we need number to be even. So that's 3 possible digits. We will take one. 6 digits remaining.
Ten position can be anything so that would be 6 possible digits.
So the number of desired outcomes is 3·6 = 18.
Now count all outcomes.
Hundred, ten, and one position can get any digits
So that's 8·7·6 = 336
So the probability would be 18 / 336 = 3 / 56 ≈ 0.0536
Hope this helps.
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