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just olya [345]
3 years ago
15

Find the volume of a rectangle box given the length of x, width of (x-2) and height of (3x+5)

Mathematics
2 answers:
Luda [366]3 years ago
3 0
They answer is 3*x+5
jekas [21]3 years ago
3 0

Answer:

3x^3 − x^2 − 10x

Step-by-step explanation:

V= l*w*h

V= x * (x-2) * (3x+5)

V= (x(x−2)) (3x+5)

= (x(x−2)) (3x) + (x(x−2)) (5)

= 3x^3 − 6x^2 + 5x^2 − 10x

=3x^3 − x^2 − 10x

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Which store has the larger median value?
Elan Coil [88]
The store with the larger numbers
6 0
3 years ago
A rectangle has a perimeter of 18 cm.its length is 5 cm greater than its width.find the dimensions.
Marat540 [252]
P=18
l=5 cm greater than the width
w=5 less than the length

USE YOUR NUMBER SENSE!!! - just plug in different number below 4 to figure out the width

3=w  3+5=8 8+8=16+6=22    WILL NOT WORK

2=w   2+5=7  7+7=14   14+2+2= 18    WE HAVE A WINNER!!!!

FInal Answer: width: 2 cm and length: 7 cm
                          


5 0
3 years ago
Which statement about rhombuses and parallelograms is true?
puteri [66]

Answer:

Parallelograms ALWAYS have opposite sides parallel; rhombuses sometimes do not.

Step-by-step explanation:

i think

4 0
4 years ago
Please give me four more
Harman [31]
Just factor 48  factors. It has many.
2 * 2 * 12
3 * 2 *  8
4 * 4 * 3
1 * 2 * 24

And the factors given above can have the height and the smallest of the other factors interchanged.

So 3 * 8 * 2 is not the same thing as 3 * 2 * 8 although your teacher may argue that they are the same. All you have to do is put a different face on the bottom to make the height and width different.

Other teachers would say they were different. I have given you what you requested, so I think you are done with this question.
6 0
3 years ago
Green, Red, Yellow, Yellow, Blue, Blue, Purple /the spinner
Greeley [361]

Answer:

green:14.28

red: 14.28

yellow: 28.56

blue: 28.56

purple:14.28

good luck! sorry if this isnt the right answer, i tried!!!

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
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