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kherson [118]
2 years ago
7

Create trig ratios to solve for the variables . ROUND YOUR ANSWER to ONE decimal place.

Mathematics
1 answer:
kobusy [5.1K]2 years ago
4 0

Answer:

\huge\boxed{x=12sin80=11.8}\\\huge\boxed{y=12cos80=2.1}

Step-by-step explanation:

Because sine = opposite over hypotenuse, simply multiply both sides by the hypotenuse to get:

hypotenuse * sinθ = opposite

Do the same thing with cos to get:

hypotenuse * cosθ = adjacent

Hope it helps :) and let me know if you want me to elaborate.

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Alex_Xolod [135]

Answer:

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Step-by-step explanation:

Step 1, find slope

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slope = 1.5

Step 2, find the y-intercept

y = 1.5x+b

use point (4,8)

8 = 1.5(4)+b

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Step 3, put it all in slope-intercept form (y = mx+b)

y = 1.5x+2

Answer: y = 1.5x+2

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How much will $1000 deposited in an account earning 7% interest compounded annually be worth in 20 years? (which formula do I us
Xelga [282]

Answer:

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Step-by-step explanation:

Hello, the initial deposit is $1000.

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