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-BARSIC- [3]
3 years ago
13

If tan 0=3/4 find csc0

Mathematics
1 answer:
jasenka [17]3 years ago
8 0

Answer:

tanθ = 3/4  p/b

using Pythagoras theorem

H² = P² + b²

H² = 3²+ 4²

H² = 25

H = 5

cosθ = B/H = 4/5

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Could somebody help me understand this?
pantera1 [17]

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2 years ago
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aliya0001 [1]

Answer:

x + 3y = 21

Step-by-step explanation:

(x_{1},y_{1})=(12,3) \\\\(x_{2},y_{2})=(-3,8)\\\\Slope= \dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\= \dfrac{8-3}{-3-12}= \dfrac{5}{-15}\\\\= \dfrac{-1}{3}

Equation of the line: y =mx+ b

y =  \dfrac{-1}{3}x+b\\\\\\Plugin \ x = 12 \ and \ y=3 \ in \ the \ above \ equation\\\\3= \dfrac{-1}{3}*12+b\\\\3= -4+b\\\\3+4 = b\\\\b = 7\\\\\\\y=  \dfrac{-1}{3}x+7\\\\

Multiply the equation by 3

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6 0
3 years ago
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djyliett [7]

Answer:

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Step-by-step explanation:

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3 years ago
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The correct answer is 1.
4 0
3 years ago
from this year to ten years later, the number of people employed as physician assistants in the country is expected to increase
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Answer:

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