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3 years ago

If 1/y=√2x+1/x-1, find x in terms of y

Mathematics

1 answer:

kramer3 years ago

8 0

Answer:

a square plus b square equal c square

Step-by-step explanation:

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Write an equation for the line parallel to the given line that contains C. C (1,8); 5/7x + 7

Genrish500 [490]

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Answer: $\textsf{y = 5/7x + 51/7}$

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Given: $\textsf{Goes through (1, 8) and is parallel to y = 5/7x + 7}$

Find: $\textsf{Write an equation that follows that criteria}$

Solution: We know that our equation is going to parallel to the line that was given therefore the slope would stay the same at 5/7. We also have a point so we can plug in the values into the point-slope form, distribute, and solve for y.

Plug in the values

$\textsf{y - y}_1\textsf{ = m(x - x}_1\textsf{)}$

$\textsf{y - 8 = 5/7(x - 1)}$

Distribute

$\textsf{y - 8 = (5/7 * x) + (5/7 * (-1))}$

$\textsf{y - 8 = 5/7x - 5/7}$

Add 8 to both sides

$\textsf{y - 8 + 8 = 5/7x - 5/7 + 8}$

$\textsf{y = 5/7x - 5/7 + 8}$

$\textsf{y = 5/7x + 51/7}$

Therefore, the final equation that follows the description that was provided in the problem statement is y = 5/7x + 51/7.

4 0

2 years ago

For the point P(2,-14) and Q(9,-9) find the distance d(P,Q) and the coordinates of the midpoint M of the segment PQ

marin [14]

Answer:

Step-by-step explanation:

Distance : $\sqrt{(x2-x1)^2 + (y2 - y1)^2} = \sqrt{(9-2)^2 + (-9+14)^2}= \sqrt{49 + 25} = \sqrt{74}$

Midpoint :

x (m) = (2+9)/2 = 11/2

y (m) = (-14-9)/2 = -23/2

M (11/2, -23/2)

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3 years ago

The fastest a human has ever run is 27 miles per hour. how many miles per minute did the human rn?

Savatey [412]

27 miles per hour

1 hour = 60 minutes

27 miles per 60 minutes

27/60 miles per 1 minute

9/20 miles per minute

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4 years ago

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Nastasia [14]

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4 years ago

Answer this question pleasee X^2+18x=7

DENIUS [597]

$x^2+18x=7$
$x^2+18x-7=0$
Use quadratic formula to solve (shown in picture):
We would get two answers:
x = .3808
and
x = -18.381

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3 years ago

If 1/y=√2x+1/x-1, find x in terms of y​

If 1/y=√2x+1/x-1, find x in terms of y