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Nadusha1986 [10]
2 years ago
11

Find the slope of a line perpendicular to y=⅖x+⅘​

Mathematics
2 answers:
Yakvenalex [24]2 years ago
6 0
To find the slope perpendicular we will take our original slope (2/5) and find the reciprocal.
To do this, we will flip the slope (so we get 5/2) and make it negative so we get our final perpendicular slope of -5/2
zloy xaker [14]2 years ago
4 0

Answer:

-2.5

Step-by-step explanation:

The perpendicular slope will be the opposite reciprocal of the original slope.
So the slope of the perpendicular will be:

\frac{-1}{0.4} = -2.5

If we were asked to give the equation of the perpendicular it would be:

-2.5x+ 4/5

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rodikova [14]

Answer:

18

Step-by-step explanation:

You can see from the table that 2 bracelets are made every 30 minutes.

There are 9 intervals of 30 minutes each in 4.5 hours.

So, the number of bracelets that are made in 4.5 hours is

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Another way to see this is to note from the table that 4 bracelets are made in 60 minute, which is 1 hour.  So, in 4 hours, 16 bracelets will be made. Also, from the table, 2 bracelets are made in 30 minutes, which is 1/2 hour.  So, adding up, 18 bracelets are made in 4.5 hours.

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2 years ago
A teacher has a total of 7/9 bucket of water to pour into pots with flowers that are standing in equal quantities on two windows
AleksAgata [21]

Answer:

14 pots

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hope this helps

3 0
2 years ago
Describe the transformation that maps the pre-image (ΔA) to the image (ΔA').
ser-zykov [4K]

Answer:

A)  : \\  a \:  rotation \:  \\  180°  \: clockwise \:  around  \: the  \: origin

7 0
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