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Elenna [48]
2 years ago
10

What is the slope of a line perpendicular to line 6x + 3y = 15

Mathematics
1 answer:
NISA [10]2 years ago
8 0

Step-by-step explanation:

Given line is 6x+3y=15

Slope of the given line (m)=-x/y

=-6/3

=-2

let slope of the line perpendicular to the given line be m'.

Condition of perpendicularity,

m×m'=-1

-2×m'=-1

m'=-1/-2

m'=1/2

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a photographer shines a camera light at a particular painting forming an angle of 50 degrees with a camera platform at the light
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Answer:

The painting is 42.13 feet above  the platform

Step-by-step explanation:

Refer the attached figure .

A particular painting forming an angle of 50 degrees with a camera platform .

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We are also given that the light is 55 feet from the wall where the painting hangs

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Now we are required to find how high above the platform is the painting​. i.e. AC

So, we will use trigonometric ratio :

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3 years ago
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