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2 years ago

What is the m < BDC?

1 answer:

6 0

I don’t know if this is right or not but m < ABD + m < BDC = 90

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Mice21 [21]

Simple, use PEMDAS and then do your simple math and then your answer should be 86922.56604

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2 years ago

Art [367]

Ans57 , 58 , 59

Step-by-step explanation:

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1 year ago

alexandr402 [8]

What is the equation?

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2 years ago

Studentka2010 [4]

Answer: 28

Step-by-step explanation:

The mean of 15 numbers = 12

Then , the sum of the numbers = 12x15 = 180

Let the extra number included be $x$ , then

The new sum = $x + 180$

And the new total number will increase from 15 to 16

new mean = 13 , so we have :

$\frac{x+180}{16} = 13$

$x+ 180 = 16(13)$

$x + 180 = 208$

$x = 208 - 180$

$x = 28$

therefore , the extra number is 28

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2 years ago

cluponka [151]

The correct answer is letter C

5 0

2 years ago