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guajiro [1.7K]
3 years ago
13

And please explain it?

Mathematics
1 answer:
Brums [2.3K]3 years ago
4 0
You probably jsut need to use law of cosines in order to solve for angle A

c^2 = a^2+b^2 -2ab \cos C
or
a^2 = c^2+b^2 -2cb \cos A
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Answer:

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2 years ago
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A line containing the points (9, 1) and (5, 5) intersects the x -axis at what point?
Troyanec [42]

Answer:

It intersects the x-axis at x = 10

Step-by-step explanation:

Step 1: Find slope <em>m</em>

m = (5 - 1)/(5 - 9)

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So the graph crosses the x-axis at 10.

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3 years ago
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