Answer:
3217 cm3
This is the answer in cubic centimiters.
3d=12
This should be your equation
And if it is asking for the answer it would be 4
I hope this answer helps!
Answer:
Step-by-step explanation:
Solve 1 equation for 1 variable. ( Put in y = or x = form)
Substitute this expression into the other equation and solve for the missing variable.
Substitute your answer into the first equation and solve.
Check the solution.
Answer:
X=20
Step-by-step explanation:
Verticals angles have same degree.
3x=x+40
x=20