if sr parallel to ba then the sides bc and ac are in proportion, that is
= β substitute values
= ( cross- multiply )
27x = 6(4x + 1)
27x = 24x + 6 ( subtract 24x from both sides )
3x = 6 ( divide both sides by 3 )
x = 2
Answer from: Quest
step-by-step explanation:
for exempl this system of equations y = x - 3
y = 2x - 5
look the line : y = x -3 ( red)
the line : y = 2x -5 ( bleus)
Answer from: Quest
1. statement- ca is parallel to db and e is the midpoint of ad reason- given2. statement- reason- alternate interior angles3. statement- de is congruent to ae reason- definition of midpoint4. statement- triangle aec is congruent to triangle deb reason- asa (angle side angle)
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