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Pavlova-9 [17]
2 years ago
10

I don’t understand math so can you help me?

Mathematics
2 answers:
LekaFEV [45]2 years ago
7 0
I know the volume is 6.5 X 3 = 19.5 X 2 = 39 that’s the volume
chubhunter [2.5K]2 years ago
4 0
Surface area = 6.5x3 + 6.5 x 2 + 3 x 2 = 77
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I don’t know what to do
n200080 [17]

Answer:

x = 7

y = 12

Step-by-step explanation:

To do this question you have to know your exponent rules, but also you need to know how to add fractions.

To multiply

6^(1/3) × 6^(1/4)

you can keep the 6 and just add the exponents.

That's why the answer is set up on the form 6^(x/y)

To add fractions, you need a common denominator, it is 12.

1/3 is 4/12.

1/4 is 3/12.

So 1/3 + 1/4

is the same as:

4/12 + 3/12

= 7/12

7/12 is the exponent you are looking for.

x = 7 and y = 12.

6^(1/3) × 6^(1/4)

=6^(7/12)

4 0
2 years ago
A student has two identical sheets of paper. he crumples one up into a small ball. if he drops the sheet of paper and the ball o
Vilka [71]
The air resistance acting on the un-crumbled sheet is greater.
5 0
3 years ago
Read 2 more answers
What is the solution to the following system
Archy [21]

C is the answer.............

3 0
3 years ago
Read 2 more answers
HELP ASAP!!! DUE SOON!!!<br> 7 7/8 - 3 9/16​
jeka57 [31]

Answer:

4 5/16

Step-by-step explanation:

7 7/8 - 3 9/16

7 14/16 - 3 9/16

4 5/16

4 0
3 years ago
Read 2 more answers
The United States five-dollar bill are 155.956 mm long and 66.294 wide. A stack of these bills fits inside a 156 x 66.3 x 66.3 m
maxonik [38]

Answer:

A) $5 × 25 = $75

B) 37.69%

Step-by-step explanation:

The dimension of five dollar bill:

Length = 155.956mm

Width = 66.294

Volume of box being occupied by 5 dollar bill = 258,473.68mm^3

Dimension of box :

156 x 66.3 x 66.3 mm

If volume of the 5—dollar bill is 258,473.68mm^3

Then, the Thickness of the five dollar stack equals :

Volume = Length × width × height

258,473.68mm^3 = 155.956mm × 66.294 × height

258,473.68 = 10338.947064 × h

h = (258473.68/10338.947064)

h = 25.000000003288 = 25

Therefore, the amount of money in the box is:

$5 × 25 = $75

Percentage of box volume taken up by $5 bill

Volume of the box:

156 x 66.3 x 66.3 mm = 685727.6399mm^3

Volume of box being occupied by 5 dollar bill = 258,473.68mm^3

(258,473.68 / 685727.6399) × 100

=37.69%

4 0
3 years ago
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