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3 years ago

Help in need of answers to math final packet

Mathematics

1 answer:

natali 33 [55]3 years ago

8 0

Use the Law of Sines for this one: 26/sin 55 = 28/sin A; 26 sin A = 28 sin 55;
sin A = 28 sin 55/26; sin A = 22.9362/26; sin A = .88216, and inverse sin(.88216) = 61.90

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alexandr1967 [171]

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Focus:

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Axis of Symmetry:

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IRINA_888 [86]

Answer:

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Step-by-step explanation:

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The given line has equation:

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3 years ago

On the graph below are three points X, Y, and Z. Write the coordinates for the given dilation.

Julli [10]

ANSWER

$( - \frac{3}{2} , - 1)$

EXPLANATION

From the graph, the coordinates of Y are:

$(3,2)$

We want to find the image of this point after a dilation by a scale factor of -½ about the origin.

The rule for the dilation is :

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$Y(3,2)\to \: Y'( - \frac{3}{2}, - 1)$

The first choice is correct.

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Mrrafil [7]

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4 0

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