2 - 5x - 10 - 3x simplify and show work
1 answer:
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Answer:
slope =
Step-by-step explanation:
Calculate the slope m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (0, - 1) and (x₂, y₂ ) = (2, 4) ← 2 points on the line
m = =
Answer: (4,3)
Step-by-step explanation:
1. In this method you must solve one of the equation for one of the variables and substitute it into the other equation to find the other variable. Then, substitute the value of that variable into one of the original equation to obtain the value of the other one.
2 You have that:
3. Then, you can substitute it into the other equation and solve for x:
4. Now you can obtain y:
5. The answer is:
(4,3)
Since m is the midpoint of ab, then the following relationship is fulfilled:
Therefore, substituting values we have:
From here, we clear the value of x.
We have then:
Then, the value of am, is given by substituting x in the expression:
Substituting we have:
Answer:
the length of am is:
Therefore, substituting values we have:
From here, we clear the value of x.
We have then:
Then, the value of am, is given by substituting x in the expression:
Substituting we have:
Answer:
the length of am is: