Solve 1a-1c.and do what the question says
1 answer:
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Option C
The standard form of the equation for y + 7 = -2/5(x - 10) is 2x + 5y = -15.
<u>Solution:</u>
Need to determine standard form of equation of line passing through points (-5, -1) and (10, -7) and having slope form as
Standard form of equation of line is such that terms having variables are on left hand side and constant terms on right hand side.
So let’s simplify given slope form.
On opening the brackets we get
=> 5(y + 7) = -2x +20
=> 5y + 2x = 20 – 35
=> 2x +5y = -15
Hence the standard form is 2x + 5y = -15.
To find an angle measure, you would do inverse tan.
You may need to hit the second button on your calculator to get this function.
Your answer turns up to be 64.402~~~~.
Rounded, the answer is 64 degrees.
Hope this helps!
:)
You may need to hit the second button on your calculator to get this function.
Your answer turns up to be 64.402~~~~.
Rounded, the answer is 64 degrees.
Hope this helps!
:)