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MatroZZZ [7]
3 years ago
9

Suma dintre un număr şi 15 este 28. Care este numărul considerat?​

Mathematics
1 answer:
forsale [732]3 years ago
5 0

Eu cred ca :

15+13=28 si 13 este numarul

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Abby has been absent from class. How would you explain to her what absolute value is?
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absolute value is the number itself regardless if it is negative or positive

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Can 33.0 convert into a fraction for example 330/100, would it be able to convert?
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Which of the following statements demonstrates the associative property of multiplication?
professor190 [17]
Associative property of multiplication means that it doesn't matter where the parentheses are placed because it will still be the same answer.  

So your answer would be 1, 4 x (3 x 6) = (4 x 3) x 6

I hope this helps! 
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3 years ago
PLZZ HELP!!! ⚠️⚠️ ATTACHED AND NEEDS DONE ASAP!
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Step-by-step explanation:

change the unit

50 km per 1 hour

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8 0
3 years ago
AC has endpoints<br> A(3,7) and C(6,11).<br> Find AB if B is the<br> midpoint of AC.
faltersainse [42]

Answer:

d=2.5

Step-by-step explanation:

first find the coordinate of B(mid point of AC):A(3,7) C(6,11)

d=√(6-3)²+(11-7)²

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d=√9+16=√25=5

since B is the mid point : d/2=5/2=2.5

<h2>Another way :</h2>

B(x1+x2/2 , y1+y2/2)   , x1=3 , x2=6, y1=7, y2=11

B(9/2,18/2)

B(9/2,9)

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d=√(x2-x1)²+(y2-y1)²

d=√(3-9/2)²+(7-9)²

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d=√1.5²+4

d=√6.25

d=2.5

8 0
3 years ago
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