Answer:
z=-3 so 2y+3(-3)=-8, 2y-9=-8, add 9 to both sides 2y=1 divide both sides by 2, y=1/2, so 3x+4(1/2)+-3=-2, 3x+2-3=-2, 3x-1=-2, add 1 to both sides, 3x=-1, divide both sides by 3, x=-1/3
Answer:
I'm pretty sure it is 0.75
Step-by-step explanation:
It is a3 so that means it is the 3rd answer in the sequence.
The largest angle is opposite the largest side, so
Answer: H
There will be eight marbles on the 9th line
Answer:
The sum of the areas of all the surfaces (faces) of a three-dimensional figure.
Step-by-step explanation:
