Answer:
4
Step-by-step explanation:
9x=10x-4
x=4
Based on the picture, we know that ED is equal to DB. Therefore:
2 times ED=EB
2(10)=20
EB is 20
Answer:
( 1 , -3 ) for every +1 on the x line you go -3 on the y I hope this is what you need
Put the coordinates of the point in for x, y, and z and see what the new constant is.
Your plane is
5x +4y +2z = -31
