2 years ago

EQUATIONS AND INEC

Mathematics

1 answer:

Nikolay [14]2 years ago

7 0

Answer:

a=2 and b=3

Step-by-step explanation:

5(2) +2(3) = 10 +6 =16

3(2) + 2(3) = 12

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Answer:

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Step-by-step explanation:

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But sec^2 x = 1 + tan^2 x

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Answer:

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Step-by-step explanation:

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You can double-check using the sine ratio:

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Insert the values:

$sin45=\frac{x}{11\sqrt{2} }$

Insert the equation into a calculator:

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*It's important to know that, when working with trigonometry ratios, the hypotenuse is never considered the adjacent or opposite side, and the 90° angle is never used in the ratios.

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