The answer to the question is 26°
180°-154°= 26°
9514 1404 393
Answer:
Step-by-step explanation:
The slope of a line is the tangent of the angle it makes with the x-axis. The given line has a slope of -1/3, so the lines we want will have slopes of ...
m1 = tan(arctan(-1/3) +45°) = 0.5 . . . . . using a calculator
m2 = tan(arctan(-1/3) -45°) = -2
Of course, these two lines are perpendicular to each other, so their slopes will have a product of -1: (0.5)(-2) = -1.
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We can use the point-slope form of the equation for a line to write the desired equations:
y = m(x -h) +k . . . . . line with slope m through point (h, k)
<u>Line 1</u>:
y = 1/2(x -2) +3
y = 1/2x +2
<u>Line 2</u>:
y = -2(x -2) +3
y = -2x +7
80+32=112 so all you do is just add or use a brain .
<h3>
Answer: $6</h3>
Explanation:
To take 10% of anything, move the decimal point 1 spot to the left.
The number 60.0 will become 6.00 or simply 6.
In other words, we chop off the 0 at the end go from 60 to 6.