Step-by-step explanation:
multiply length, width, and height
6x4x6 and 7x4x6
First line: <u>144cm</u>
Second line: <u>168cm</u>
and those are the answers
Answer:
Exactly one solution
Step-by-step explanation:
Because they two lines dont have the same slope, they must have only one solution.
Always
a=b
subtract c from each side
a-c = b-c
Answer:
the square root of 20 is 4.472135955
Step-by-step explanation:
Step-by-step explanation:
2(x+y) - (3y-2x) + 4(2-y)
=2x+2y-3y+2x+8-4y
=2x+2x+2y-3y-4y+8
=<em><u>4x-5y</u></em><em><u>+</u></em><em><u>8</u></em>
