Is this asking for the slope?
Y=-10x+60
You do rise/run which is -20/2, so -10
Then just find the y-intercept, which is 60.
Answer: AB=12
Los triangulos BCD y ADE son iguales por tener dos lados y el angulo comprendido respectivamente iguales. por tanto AE=DC=4
Luego AB = AE+EB = 4+8 = 12
Answer: Yes
Step-by-step explanation: All vertical lines have the same slope and because of that they are always parallel.
The actual size of the painting is 39 units by 51 units
Answer:
10+8
Step-by-step explanation:
you just to find like terms