Answer:
The unit of measure appropriate is cubic metre or cubic meter (m³)
Step-by-step explanation:
we know that
The volume of a cube is equal to
where b is the length side of the cube
In this problem we have
substitute in the formula of volume
therefore
The unit of measure appropriate is cubic metre (m³)
Answer:
Step-by-step explanation:
(-5x-4)-(-3x-2)
-5x-4+3x+2
-2x-2
-2(x+1)
Answer:
9/14 or 0.6428571
Step-by-step explanation:
5(3x+7)=3(5x+7)
15x+35=15x+21
cancel out the 15x. If you bring over one of the 15x it's going to naturally cancel each other out.
35=21
35 does not equal 21
it would be the equal sign with the slash coming through it
In the order of PEMDAS
the first thing you would do is divide 18/3 = 6
then multiply 6 x 4 = 24
then add 24 + 6 = 30
