Answer:
y + 4 = 2(x - 2)
Step-by-step explanation:
There is an infinite number of possible equation that satisfies this requirement. If the y = -4 when x = 2 in the equation, the point (2, -4) must be a solution to the equation. We can use the point-slope form to create an equation that satisfies this requirement. The point-slope form is:
y - y1 = m(x - x1) where m is the slope and (x1, y1) is a solution to the equation.
We know that (2, -4) must be a solution to the equation that we are trying to make. We can use (2, -4) as our (x1, y1). Since having (2, -4) as a solution is our only requirement, the slope can be any real number. I am going to make my slope 2 (you can choose whatever you want). So:
(x1, y1) = (2, -4)
m = 2
Now plug these into out point-slope equation:
y + 4 = 2(x - 2)
Remember, this is just one of infinitely many equations that meets the requirement.
Happy studying. :)
Answer:
200 kg
Step-by-step explanation:
since 1 lb = 0.45 kg all you do is 90 ÷ 0.45
that'll get you 200
200 kg is how much Dane Danny weighs
There was 7 cats and 15 dogs on Wednesday at the shelter.
Answer:
There is 43 20¢ in the coin bank.
Answer:
x = 7
Step-by-step explanation:
<> sum of the interior angles of the polygon is (8-2)*180 = 1080°
<> since all the lengths are equal it implies all the angles are equal
<> there are 8 angles
=> 8(16x + 23) = 1080
=> 16x + 23 = 135
=> 16x = 135 - 23
=> 16x = 112
=> x = 112/16
=> x = 7
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