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natulia [17]
3 years ago
10

Which equation are true A 0=(-x) + x B 0 = x+x C none of the above

Mathematics
1 answer:
posledela3 years ago
8 0

Answer:

Step-by-step explanation:

A is true. If you remove the brackets, the equation becomes -x + x = 0

B is not true. 0 = x + x. The equation gives 0=2x which can never be if x is anything but 0.

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Step-by-step explanation:

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3 years ago
Tan^2 70° -sec^2 70°​
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Answer:

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Step-by-step explanation:

We need to find the value of tan² 70° -sec² 70°​.

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We can write the given expression as :

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4 0
3 years ago
Write the equation of the line in fully simplified slope intercept form
yan [13]

The equation of the given line is y = 5/6x - 2

The standard equation of a line in slope-intercept form is expressed as

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m is the slope of the line

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Since the line cuts the y-axis at y = -2, hence the y-intercept is -2.

Find the equation of a line;

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Hence the equation of the given line is y = 5/6x - 2

Learn more on equation of a line here: brainly.com/question/7098341

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Answer:

It would take 13.7142857 or 13.7, in better terms about 14 minutes.

Step-by-step explanation:

48/14 = 3.42857143

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6 0
3 years ago
Read 2 more answers
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