17+30=47
47=47
That is the associative property of addition
D
You figure out the absolute value by determining how far the number is from the point 0 on a number line.
Answer:
240 cubic inches
Step-by-step explanation:
The volume of a rectangular solid is given by LxBxH.
This question has a
,
and
.
So the volume of a rectangular solid is ![L\times B \times H =10\times 6 \times 4](https://tex.z-dn.net/?f=L%5Ctimes%20B%20%5Ctimes%20H%20%3D10%5Ctimes%206%20%5Ctimes%204)
Volume
cubic inches
Answer:
The values of x and y in the diagonals of the parallelogram are x=0 and y=5
Step-by-step explanation:
Given that ABCD is a parallelogram
And segment AC=4x+10
From the figure we have the diagonals AC=3x+y and BD=2x+y
By the property of parallelogram the diagonals are congruent
∴ we can equate the diagonals AC=BD
That is 3x+y=2x+y
3x+y-(2x+y)=2x+y-(2x+y)
3x+y-2x-y=2x+y-2x-y
x+0=0 ( by adding the like terms )
∴ x=0
Given that segment AC=4x+10
Substitute x=0 we have AC=4(0)+10
=0+10
=10
∴ AC=10
Now (3x+y)+(2x+y)=10
5x+2y=10
Substitute x=0, 5(0)+2y=10
2y=10
![y=\frac{10}{2}](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B10%7D%7B2%7D)
∴ y=5
∴ the values of x and y are x=0 and y=5
The answer is A. Monthly service fee
hope this helps:)