Answer:
30x10 12
Step-by-step explanation:
-30-27= -57
When both numbers are negative, they are “added” in a sense, but remain negative.
-5-(-4)= -1
You have to multiply the (-4) by the “invisible” -1 on the outside before you add/subtract.
How I understand from your writing next term is equal previous plus 3,
if 1st is -4, then next (second) should be -4+3= -1
Answer:
I have appsolutaly no idea but I'm sure you'll figure it out if not try googling it out
Answer:
Step-by-step explanation:
Heres the full question and solution:
Find an equation for the plane containing the point (1,2,3) and parallel to the plane x+2y+3z=5.
solution
Any plane parallel to
is 
since the plane is passing through
we substitute point in equation

equation of the line is 