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Lapatulllka [165]
3 years ago
13

كيفية حساب cos a و tan a بحيث sin a يساوي 1على 2

Mathematics
1 answer:
Paraphin [41]3 years ago
8 1

Answer:

uh i dont know

Step-by-step explanation:

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2x+2y=10 solve for x
irakobra [83]

Isolate the x. Note the equal sign. What you do to one side you do to the other.


Subtract 2y from both sides


2x + 2y (-2y) = 10 (-2y)


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7 0
3 years ago
What is the slope of (15,9), (-14,-9)
Lady bird [3.3K]
The formula for slope:

m = \frac{y_{2} - y_1 }{x_2-x_1}

\frac{-9-9}{-14-15}

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The answer is B.
The shaded area includes points less than the line, and the slope is negative. Also, the Y intercept is positive 5.
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