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tiny-mole [99]
3 years ago
5

Should you use Sine, Cosine, or Tangent to solve the following problem

Mathematics
1 answer:
olga55 [171]3 years ago
8 0

tangent

Step-by-step explanation:

because it gave u an angel and and adjacent so your x is the opposite so sin20=x÷17 just use your calculator u will find the ans

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One inch is about 2.54 centimeters. About how many centimeters is 4.5 inches?
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Answer:

11.43

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The graph represents two complex numbers, z1 and z2, as solid line vectors. Which points represent their complex conjugates?
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Point <em>A</em> represents the complex conjugate z₁ and point L represents the complex conjugate of z₂ respectively

The complex conjugate of a complex number is a complex number that having equal magnitude in the real and imaginary part as the complex number to which it is a conjugate, but the imaginary part of the complex conjugate has an opposite sign to the original complex number

Therefore, graphically, the complex conjugate is a reflection of the original complex number across the x-axis because the transformation for a reflection of the point (x, y) across the x-axis is given as follows;

Preimage (x, y) reflected across the <em>x</em> axis give the image (x, -y)

Where in a complex number, we have;

x = The real part

y = The imaginary part

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Therefore;

Point <em>A</em> represents the complex conjugate z₁ and point L represents the complex conjugate of z₂

Learn more about complex numbers here;

brainly.com/question/20365080

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3 years ago
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Step-by-step explanation:

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