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Elenna [48]
3 years ago
7

How do you solve -x=1/x

Mathematics
1 answer:
Lynna [10]3 years ago
7 0

Answer:

x=i

Step-by-step explanation:

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write an equation of the perpendicular bisector of the line segment whose endpoints are (-1,1) and (7,-5)
gladu [14]
Find midpoint of segment.
(-1,1), (7,-5)
x= \frac{-1+7}{2}=3,y= \frac{1+(-5)}{2}=-2

Find slope of line which passes through (-1,1) and (7,-5).
m= \frac{-5-1}{7-(-1)}= \frac{-6}{8}=- \frac{3}{4}

The slope of perpendicular line is negative reciprocal value of m.
m_{\perp}=- \frac{1}{m} =- \frac{1}{- \frac{3}{4} } = \frac{4}{3}

Write quation of line which slope is \frac{4}{3} and passes throug the point (3,-2).
m=\frac{4}{3},x_1=3,y_1=-2
\\y-y_1=m(x-x_1)
\\
\\y-(-2)=\frac{4}{3}(x-3)
\\
\\y+2=\frac{4}{3}x-\frac{8}{3}
\\
\\3y+6=4x-8
\\4x-3y-14=0

3 0
3 years ago
What is the mode of the data set? Hours of Sleep 6, 7, 8, 9 or 10.
kvv77 [185]

Answer:

there is no mode

Step-by-step explanation:

mode=most common

there is no number written more than 1

if it was 6,6,7,8

the mode would have been 6

8 0
4 years ago
Read 2 more answers
The height h, in feet, that an arrow will reach t seconds after being shot directly upward is given by the formula h = 112t - 16
Crank

Answer: E. 384ft.

Step-by-step explanation:

112 - 16 = 96

96 x 4 = 384 ft.

Hopefully this helps! :)

7 0
3 years ago
Which of the following is the equation for this graph?
ivolga24 [154]

Answer:

y=17/3x+2

Step-by-step explanation:

Get 2 points from the graph

(3;19) (-10;2)

Grad=change in y/change in x

=2-19/-10-3

=-17/-13

=17/3

y=mx+c

19=17/13(3)+c

19=17+c

19-17=c

2=c

y=17/13x+2.

Well I think you are supposed to find the equation of the line so I think that's it.

3 0
3 years ago
Given that 4x – 5y = 21
GrogVix [38]
Those who confess with their mouth Jesus is Lord and truly believe in their heart God rose him from the dead shall be saved turn away from ur sins ! sorry i couldn’t help
7 0
3 years ago
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