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Sphinxa [80]
3 years ago
12

If ABCD is a square with one side equal to 10 cm what is the length of BD?

Mathematics
2 answers:
Andre45 [30]3 years ago
8 0

Answer/Step-by-step explanation:

Square = 4 equal sides

1 side = 10 cm

So,

A+B+D+C = 10+10+10+10

so it equals 40

But we arfe looking for half of it or adding of the sides,

B+D

10 + 10 = 20

<h2><u>Answer = 20 cm </u></h2>

You could have also done it by :

The whole thing is 40, and a square has 4 sides. We are looking at 2 sides which is half so ,

40/2 = 20 cm

<h2><u>Answer: 20 cm</u></h2>
goldfiish [28.3K]3 years ago
5 0

Answer:

20

Step-by-step explanation:

10+10+10+10=40

40/2=20

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What is the discriminant of the polynomial below 2x^2+5x-8
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Step-by-step explanation:

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Subtract (2x3 + 9x - 8) - (4x2 - 15x + 7).
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2x3 + 24x - 4x2 - 15
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Which polynomial represents the difference below?
Elza [17]

− x^ 2 + 10 x + 7 so the answer is B.





                                                    hope it helps

4 0
3 years ago
Read 2 more answers
Create a real life representation of the following multiplication problem <br> 24(1/3) =8
dlinn [17]

Answer:

Amanda bought 24 pounds of turkey for the eve of Christmas. She decided to cook one third of the turkey for the guests coming over lunch. So she will cook one third of 24 pounds that is 8 pounds of turkey for the lunch.

Step-by-step explanation:

We have been given a multiplication problem 24(\frac{1}{3} )=8.

<em>Basically it says one third of 24 is 8. </em>

So a real life representation of the following multiplication problem can be represented as follows:

Amanda bought 24 pounds of turkey for the eve of Christmas. She decided to cook one third of the turkey for the guests coming over lunch. So she will cook one third of 24 pounds that is 8 pounds of turkey for the lunch.

4 0
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