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Brilliant_brown [7]
3 years ago
6

-x+6is the same as -(x-6) how do I know? Pls help

Mathematics
1 answer:
Verdich [7]3 years ago
4 0
The x becomes negative because the negative sign at the start of the parenthesis distributes to everything inside parenthesis so x becomes -x and the double negative becomes +6 so that is why
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6 0
3 years ago
2sec^2x - secx - 1 = 0
Ivenika [448]
What are you trying to do here?
Solve the graph, or make it appear as something else?

First, we're going to take one sec (x) out so that we get:
sec (x) (2sec (x) -1 -1) = 0

sec (x) (2sec (x) -2) = 0


Then we're going to separate the two to find the zeros of each because anything time 0 is zero.

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Now, let's simplify the second one as the first one is already.

Add 2 to both sides:

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I forgot my unit circle, so you'd have to do that by yourself. Hopefully, I helped a bit though!
8 0
3 years ago
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-BARSIC- [3]

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Step-by-step explanation:

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3 0
3 years ago
The circumference of a circle is 32π. What is the diameter of this circle?
lawyer [7]
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32 (pi) = c

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hope that helps
4 0
3 years ago
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