Answer:
depends the sequence is an irrational
Step-by-step explanation:
20/28 = 3x / (4x + 2)
84x = 20(4x + 2)
84x - 80x = 40
4x = 40
x = 10
so the 2 lines are equal to 30 and 42
All the sides of a CUBE are equal..
Therefore, we can conclude that the formula for the volume of a cube is:
=side³=s³
Or =Base area×height
Which is the same thing, because we multiply the same numbers thrice.
V of cube=side³
=7³ (side length is 7 in)
=343 in³
Answer:
-14
Step-by-step explanation:
forget the parenthesis. just think of it as -6-8, for instance on a number line, if you start on -6 and you SUBTRACT 8, then youre going left, so youd be going further into the negative numbers. you can also think of it as 6+8, which would be 14, then slapping the negative sign back on it.