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Sonbull [250]
3 years ago
10

A B C or D? With correct workings

Mathematics
1 answer:
goldenfox [79]3 years ago
3 0

Answer:

A  the first choice

Step-by-step explanation:

Sin theta = opp/ hypotenuse

sin A = 12/16

12 must be opposite angle A and 16 must be the hypotenuse

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Tammy bought 6 CDs that were each the same price. Including sales tax, she paid a total of $94.80. Each CD had a tax of $0.05. W
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Answer:

$15.75

Step-by-step explanation:

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Ostrovityanka [42]

To solve this problem you must apply the proccedure shown below:

1. You have the following function:

y=-\frac{1}{2} (x-1)

2. You can rewrite it as following:

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3. The line intersects the y-axis when x=0, therefore:

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4.  The line intersects the x-axis when y=0:

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5. Now plot the points (0, 0.5) and (1,0) in a graph , as you can see in the figure attached.

Therefore, the answer is: The points of intersection are (0, 0.5) and (1,0).

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Step-by-step explanation:

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