3 years ago

Can someone please solve this?

Mathematics

1 answer:

zvonat [6]3 years ago

7 0

Answer:

pleaee mark as brain list please give me some thanks

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What is the equation of a line that passes through the point (6, 1) and is perpendicular to the line whose equation is y=−2x−6y=

Mandarinka [93]

Lets get the negative reciprocal of the slope so we get
$m = \frac{1}{2}$
Now the equation that is perpendicular is
$y = \frac{1}{2} x + b$
Lets solve for b by plugging in the point (x,y)=(6,1)
$1 = \frac{1}{2} (6) + b \\ 1 = 3 + b \\ 1 - 3 = b \\ b = - 2$
Now plug that into the equation. So the equation of the line that is perpendicular and
passes through the point (6, 1) is
$y = \frac{1}{2} x - 2$

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3 years ago

Can anyone just tell me how to do this please

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Ik how you feel not sure how to do it either stilll a beginer on here myself

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3 years ago

There were m visitors in an exhibition on the first day and 1,200 fewer vistors on the second day. On the third day, the number

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Answer:

Step-by-step explanation:

The average number is given by :

[m + (m - 1200) + (m - 1200)(1.30 ] / 3 =

[ 2m + 1.30m - 1200 - 1560] / 3 =

[3.3m - 2760] / 3 =

[1.1 m - 920 ]

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3 years ago

Como colorear 4 enteros

Delicious77 [7]

Answer:

Esta no es una pregunta, pero si la reformula, podría ayudar

Step-by-step explanation:

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4 years ago

Alex started a new social media account,which he used to post pictures of cute animals. On the first day he only had 8 followers

Hatshy [7]

Answer:

648 followers

Step-by-step explanation:

Let first day=a1

Tripled followers everyday

Second day=a2=a1×3

Third day=a3=a2*3

Fourth day=a4=a3*3

Fifth day=a5=a4*3

a=8 followers

a2=a1×3

=3*8

=24 followers

a3=a2*3

=24*3

=72 followers

a4=a3*3

=72*3

=216 followers

a5=a4*3

=216*3

=648 followers

On the fifth day, Alex will have a total of 648 followers on his new social media account.

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4 years ago