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Lyrx [107]
2 years ago
7

I need help with a Box method problem I don't know how to do them

Mathematics
2 answers:
horrorfan [7]2 years ago
6 0
Sure where is the problem
Oksana_A [137]2 years ago
6 0
Ok for example 12x14

1. Draw a square and then divid it to four like a t chart

2. When you did that get the 12 and put it out side the square like this 10+2
⬜️⬜️
⬜️⬜️

3. Your going to do the same thing but on the left side of the square 10+4

4. Then your going to multiplyeach square by the (first top x left side first) for example 10x10=100 so then your going to write that down inside the first left square

5. Your done but you have to do that with all the numbers.

Hope you understand that!?!?!
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I need help with pythagoras’ theorem
fomenos

Answer:

Pythagoras’ theorem  is a way to find a side or hypothesis when you have 2 sides.  

The formula is:  a^2 + b^2 = c^2

a and b are sides

c is the hypothesis

<u>Ex:  A triangle has a leg that is 5 inches and a leg that is 7 inches.  Find the hypothesis using Pythagoras' theorem.  </u>

A leg is another way of saying a side.

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25 + 49 = x^2

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sqrt(74) inches = hypothesis

<u>Ex:  A triangle has a leg that is 9 feet and a hypothesis that is 25 feet.  Find the other leg using Pythagoras' theorem. </u>

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Do you understand more?

4 0
3 years ago
If f(x)=square root x-3, which inequality can be used to find the domain of f(x)? A square root x-3 =&gt;0 B x-3=&gt;0 C square
ser-zykov [4K]
Hello : 
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answer: B     x-3 <span>≥ 0</span>
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