Here x=3
so, putting 3 instead of x
so, putting 3 instead of x
What is the value of x in the equation 4x+8y=40 when y = 0.8
1 answer:
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For this case we can model the problem as a rectangle triangle.
We have:
Length of the sides of the triangle.
We want to find:
Length of the hypotenuse.
Using the Pythagorean theorem we have:
Answer:
She is:
miles far from her starting point
We have:
Length of the sides of the triangle.
We want to find:
Length of the hypotenuse.
Using the Pythagorean theorem we have:
Answer:
She is:
miles far from her starting point
Root: (-4/3, 0)
vertical intercept: (0, -4)
vertical intercept: (0, -4)