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xeze [42]
3 years ago
9

evan needs to buy some wood to build a box 12in long, 8in wide and 10in high to fill with sand. how much cardboard is needed to

fill the sand? and how much sand is needed to fill the box?
Mathematics
1 answer:
12345 [234]3 years ago
8 0
Surface area: 592in^2
Volume: 960in^3
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Find fraction between 3/2 and 1/34
Salsk061 [2.6K]

The average of any two numbers lies between those two numbers:

\dfrac{\frac32+\frac1{34}}2=\dfrac{\frac{51}{34}+\frac1{34}}2=\dfrac{\frac{52}{34}}2=\dfrac{26}{34}=\boxed{\dfrac{13}{17}}

3 0
3 years ago
In how many days will the inspectors come on the same day
Jet001 [13]

Answer:

depends on situations

Step-by-step explanation:

8 0
3 years ago
What's (9+9i)(-1-5i) using foil method
hammer [34]

Answer:

36-54i

Step-by-step explanation:

(9+9i)(-1-5i)

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-9-9×5i-9i-9i×5i

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-9-45i-9i-45i^2

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-9-45i-9i-45×(-1)

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(-9)-45i-9i+(45)

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36(-45i)(-9i)

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5 0
3 years ago
Simplify the following expression.<br> 2x + 3x3 - 5x2 + x2 +7x + 1+ 7x -3x3 - 4
denis-greek [22]

-4x^2+16x-3 is your answer

8 0
3 years ago
Read 2 more answers
B. The 100th term of 60, 110, 160, ... is (Simplify your answer.) How to do this?​
Advocard [28]

The 1st term is 60.

Add 50 to this to get the 2nd term, 60 + 50 = 110.

Add 50 to that to get the 3rd term, 110 + 50 = 160.

Add 50 to that to get the 4th term, 160 + 50 = 210.

And so on...

Notice that in the 2nd term, we added 1 copy of 50 to the 1st term.

In the 3rd, we ultimately added 2 copies of 50 to the 1st term.

In the 4th, we added 3 50s.

And so on... If the pattern continues, then the <em>n</em>-th term can be obtained by adding (<em>n</em> - 1) copies of 50 to the first term.

So, the 100th term is

60 + (100 - 1) * 50 = 5010

5 0
3 years ago
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