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EastWind [94]
3 years ago
15

HELP!! ILL MARK BRAINLIEST

Mathematics
2 answers:
Sonja [21]3 years ago
7 0

Answer:

a

Step-by-step explanation:

youre welcome

navik [9.2K]3 years ago
3 0

Answer:B

Step-by-step explanation:

minus 3 then add 2

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Read 2 more answers
F
Burka [1]

Answer:

12

Step-by-step explanation:

F \alpha \frac{1}{d^{2} }

F = \frac{K}{d^{2} }

When F = 18; d = 2

18 = \frac{K}{2^{2} }

18 = \frac{K}{4}

Cross multiply;

18 x 4 = K

72 = K

There the equation connecting F and d^{2} is

F = \frac{72}{d}

Now, Find F when d = 6

All you do is to substitute d = 6 in to F = \frac{72}{d}

F = \frac{72}{6}

Therefore;

F = 12

Please mark me brainiest if correct.

6 0
3 years ago
HELPP! <br> P(2, - 2); y = 7x+4<br> Write an equation for the line in point-slope form.
sasho [114]

Answer:

Step-by-step explanation:

y + 2 = 7(x - 2)

y + 2 = 7x + 14

y = 7x + 12

5 0
3 years ago
Find the angle of elevation of the sun when a 12.5 meter tall telephone pole casts an 18 meter
MAVERICK [17]
To answer this problem, you should know the formula that we will be using and this would be:
Angle of elevation = arc tan( (vertical height)/(length of the shadow)).

Plugging in the values in the formula. Here, this angle is:

arc tan (12.5/18) = <span>34.78 degrees</span>

The answer would be approximately 34.78 degrees

3 0
3 years ago
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