Answer:add an equation to the magnitude
Step-by-step explanation:
apply a given equation to find the magnitude
Answer:
number = 9
Step-by-step explanation:
number = x
3 is added to a number = (x+3) result
3 times the number = 3x
15 less than three times the number = 3x-15
the results is 15 less than three times the number
x+3 = 3x -15
3x-x= 3+15
2x = 18
x=9
<h3>
Answer: 29 goes in the box</h3>
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Explanation:
The two endpoints are (-3,1) and (-1,-4)
Apply the distance formula
So the approximate distance is roughly 5.38 units and the exact distance is units.
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As a slight alternative, you can plot the point (-3,-4) and draw a right triangle. Then apply the pythagorean theorem to find the length of the hypotenuse. The vertical and horizontal legs are 5 and 2 units respectively.
It turns out that the distance formula is essentially a modified form of the pythagorean theorem.