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amid [387]
3 years ago
7

a line passes through the points (–6, 4) and (–2, 2). which is the equation of the line? y = -1/2x + 1, y = 1/2x + 7,y = –2x – 8

y, y = 2x + 16
Mathematics
1 answer:
viva [34]3 years ago
4 0

Answer:

-1/2x+1 is the equation.

Step-by-step explanation:

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I need help please!:D
givi [52]

Answer:

a 80

Step-by-step explanation:

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5 0
2 years ago
Dorji thought of a number. He first multiplied the number by 3 and then subtracted 12
jeyben [28]

Answer

The answer is 24

Step-by-step explanation

  • 24 x 3 = 72
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6 0
3 years ago
The exact value of cos 13pi/8 is
Naily [24]

Answer:

answer is : Cos(13pi/8) = 0.3826  

Step-by-step explanation:

We have, Cos (13pi/8)

Since 13pi/8 can be shown as 3pi/2 < 13pi/8 < 2pi

Hence 13pi/8 lies on fourth quadrant.

In fourth quadrant cosine will be positive.

Cos (13pi/8) = cos(3pi/2 + pi/8)

applying formula cos(A+B) = cos A cosB - sinAsinB

i.e Cos(3pi/2 + pi/8) = cos(3pi/2)cos(pi/8) - sin(3pi/2)sin(pi/8)

∵ Remember cos(3pi/2) =0 , sin(3pi/2) = -1

     Cos(3pi/2 + pi/8) = 0 cos(pi/8) - (-1)sin(pi/8)

     Cos(3pi/2 + pi/8) = 0  + 0.3826

      Cos(3pi/2 + pi/8) = 0.3826

Hence we got Cos(13pi/8) = 0.3826                          

6 0
3 years ago
Read 2 more answers
Can someone please help me asap
Hatshy [7]

Answer:

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Step-by-step explanation:

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3 0
2 years ago
Katie is making posters for the school play. She borrows a 12-pint set of paint from the art teacher. To make her posters really
xenn [34]
12 divided by 4 is 3 so 3 pints of paint
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3 years ago
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