Consider the line y= -5/4x+4 . What is the slope of a line parallel to this line? What is the slope of a line perpendicular to t
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Answer:
x = 240
Step-by-step explanation:
Using the Altitude- on- Hypotenuse theorem
(leg of large triangle)² = ( part of hypotenuse below it) × (whole hypotenuse)
x² = 144 × 400 = 57600 ( take the square root of both sides )
x = = 240