Answer:
x = 4
Step-by-step explanation:
DE is parallel to AC and intersects the other 2 sides. It divides those sides proportionally, that is
= , thus
= ( cross- multiply )
2(10 - x) = 3x ← distribute left side
20 - 2x = 3x ( subtract 3x from both sides )
20 - 5x = 0 ( subtract 20 from both sides )
- 5x = - 20 ( divide both sides by - 5 )
x = 4
5/12 equals to 20/48.
48÷12=4
5×4=20
Answer:
((1)/(2),-(1)/(2))
Step-by-step explanation:
Answer:
Slope is 1
Step-by-step explanation:
Thus, the slope of the equation is 1
Um picture? What kind of shape is it? We need more information :/