<span>Unless you are talking about the triangle thing, then its 90°.</span>
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The answer would be B because it crosses the X axis closer to the 0,0 than the original line
Answer:
the solutions are 13 and -13
Step-by-step explanation:
13 x 13= 169
-13 x -13=169
a negative times a negative equals a positive
Since the lines are perpendicular the opposite angle of labeled is also 60° and so would the two angles on the the lower just opposite way therefore 8x-4=60
-4 -4
8x=56
/8 /8
X=7