Answer:
First option / a - y = 2x - 2
Step-by-step explanation:
We can tell it'll either be the first one or the second one as the line intercepts the y-axis at -2, so the b will be -2.
The line goes up 2 and over 1, so the slope will be 2. Putting all the pieces together gives us the first option of y = 2x - 2.
Answer:
The points form a equilateral triangle of side 5.78 units.
Step-by-step explanation:
The length of the sides of the triangle is calculated using the distance formula.
The distance between the points (x₁,y₁) and (x₂,y₂) is
Now,
AB =
BC =
CA =
The length of the sides of the triangle is 5.78. All the sides are equal in length. It is an equilateral triangle.
In this big ol' word problem, this is just an instance of basic multiplication/division.
If it takes it 1 hour for 3 meters...
12 ÷ 3 = 4.
It would take 4 hours for the water level to change to 12 meters.
Step-by-step explanation:
While subtracting , the sign of each and every term of second expression changes.
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Combine like terms. Like terms are those which have the same base. Only coefficients of like terms can be added or subtracted.
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Hope I helped ! ツ
Have a wonderful day / night ! ♡
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Hello,
Please, see the attached file.
Thanks.