The idea is that one variable is the effect of another variable or, to say it another way, that one variable precedes and/or causes another. The dependent variable is the variable to be explained (the 'effect”). The independent variable is the variable expected to account for (the “cause” of) the dependent variable.
Answer: -9x
Step-by-step explanation:
Collect all of the like terms.
-8x + x - 2x
-7x -2x
-<u>9x</u>
Answer:
The volume of the empty space is
Step-by-step explanation:
we know that
The volume of the empty space inside the box is equal to the volume of the box minus the volume of the soccer ball
step 1
Find the volume of the box
The length side of the cube is equal to the diameter of the soccer ball
Let
b -----> the length side of the box
we have
The volume of the box is equal to the volume of a cube
substitute
step 2
Find the volume of the soccer ball
The volume of the sphere (soccer ball) is equal to
we have
substitute
step 3
Find the volume of the empty space
Answer: 10.54
Step-by-step explanation:
Multiply 10 by 100 and add 54
Answer:
FIG 1 AND FIG 2 ARE IN THE RATIO OF 10:24=5:12