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steposvetlana [31]
3 years ago
14

A unit of volume with dimensions 1 unit × 1 unit × 1 unit

Mathematics
2 answers:
Papessa [141]3 years ago
5 0
V=Length*Height*Depth

Length=1 unit

Height=1 unit

Depth=1 unit

Therefore:

V= (1 unit)*(1 unit)*(1 unit)=1 unit³
matrenka [14]3 years ago
4 0
Do:

V=1u.1u.1u=1u^3
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Reil [10]
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8 0
3 years ago
How do you find DE, Round to nearest 10th
Sergeu [11.5K]

Answer:  DE\approx6.0

Step-by-step explanation:

Observe in the figure given in the exercise that four right triangles are formed.

In this case you can use the following Trigonometric Identity to solve this exercise:

cos\alpha=\frac{adjacent}{hypotenuse}

From the figure you can identify that:

\alpha =53\°\\\\hypotenuse=10\\\\adjacent=BE=DE

Then, you can substitute values:

cos(53\°)=\frac{DE}{10}

The next step is to solve for DE in order to find its value. This is:

10*cos(53\°)=DE\\\\DE=6.01

Finally, rounding the result to the nearest tenth, you get that this is:

DE\approx6.0

7 0
3 years ago
If 6x+4y=2 and 2x-7y=20 what is 8x-3y<br> ????<br> ???
Marizza181 [45]
Just add the two equations.

8x-3y=22

I hope this helps :)
4 0
3 years ago
There are two spinners. Each spinner has 10 equal sectors labeled with the numbers 1 through 10.
Reika [66]

Answer: Second option is correct.

Step-by-step explanation:

Since we have two spinners,

Each spinner has 10 equal sectors labeled with the numbers from 1 to 10.

Primes numbers from 1 to 10 is given by

\{2,3,5,7\}

So, number of outcomes shows a  primes number from 1 to 10 = 4

Similarly ,

Composite numbers from 1 to 10 is given by

\{4,6,8,9,10\}

So, number of outcomes shows a composite number from 1 to 10 =5

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4\times 5=20\\

Thus, Second option is correct.


3 0
3 years ago
What is the value of u ?
nataly862011 [7]
Is the value of u40.9 degrees
6 0
3 years ago
Read 2 more answers
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