Answer:
A
Step-by-step explanation:
Let us start with B = 90
That would mean that each of the other 2 angles must add to 90 which makes each of them 45.
But the question doesn't allow that. B has to be greater than 90 which means that the other two angles must be less that 45 each.
the only answer that does that is A
1 - 3/8 - 1/3 = 24/24 - 9/24 - 8/24 = 7/24
Answer: 7/24
First, let's put both lines in Slope-intercept form (y = mx + b) to make it a bit easier:
Line A:
2dx - y = -4
-y = -4 - 2dx
y = 2dx + 4
Line B:
4x - y = -6
-y = -6 - 4x
y = 4x + 6
We want a value for d so that line A is perpendicular to line B, which has a slope of 4. That means that the slope of line A must equal -1/4.
2d = -1/4
d = -1/8
Answer:
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