Answer by JKismyhusbandbae: $76.50
Explanation: Substitute 3 for m and simplify.
Work: (Attached in Picture)
My problem says given: ab=ed, ca = ce; ac bisects bd, prove that triangle abc = edc
1 answer:
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Answer:
An equation of the line that passes through the point (2,-3) and is perpendicular to the line is:
Step-by-step explanation:
The slope-intercept form of the line equation
where m is the slope and b is the y-intercept
Given the line
Here, the slope = m = -2/5
We know that a line perpendicular to another line contains a slope that is the negative reciprocal of the slope of the other line, such as:
slope = m = -2/5
perpendicular slope = – 1/m = -1/(-2/5) = 5/2
Using the point-slope form of the line equation
where m is the slope and (x₁, y₁) is the point
substituting the values m = 5/2 and the point (2,-3)
subtract 3 from both sides
Therefore, an equation of the line that passes through the point (2,-3) and is perpendicular to the line is: