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3 years ago

A chain thats 5 links long is joined to a chain 7 links long. How many links long is the resulting chain?

Mathematics

1 answer:

Natali [406]3 years ago

5 0

Answer:

it would be 12 would it not sorry if i am not right

Step-by-step explanation:

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Please help me with 13 or 14 you can do any thank you so much

liubo4ka [24]

A=BH 17×9=153 16×6=96 153-96=57
13 is 57

8 0

3 years ago

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How to do 43 ?<br> Thank you!

ziro4ka [17]

$2 {x}^{3} - 5 {x}^{2} + x + 2 = 0$
$2 {x}^{3} - 4 {x}^{2} - {x}^{2} + 2x - x + 2 = 0$
$2 {x}^{2} (x - 2) - x(x - 2) - (x - 2) = 0$
$(x - 2)(2 {x}^{2} - x - 1) = 0$
$(x - 2)(2 {x}^{2} - 2x + x - 1) = 0$
$(x - 2)(x - 1)(2x + 1) = 0$
$x = 2$
$x = 1$
$x = - 0.5$

4 0

3 years ago

This is really simple i just need help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Svetach [21]

It will stay the same.

$\frac{2(4)}{4} = 2$
$\frac{2(3)}{3} = 2$
$\frac{2(2)}{2} = 2$
$\frac{2(1)}{1} = 2$
No matter what you multiply 2 by, dividing it by the same number cancels it out, always leaving you with 2.

4 0

4 years ago

I need help and the time is running please help

Alex Ar [27]

Answer:

I think its B

Step-by-step explanation:

I'm sorry if I'm wrong. I'm busy

7 0

3 years ago

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Convert 123 cm to dam

kondaur [170]

123 centimeters into dekameters
0.123
10 centimeters = 1 decimeter
100 decimeters = 1 dekameter
Therefore, 100 centimeters = 10 decimeters = 0.1
23 centimeters = 2.3 decimeters = 0.023
0.1 + 0.023 = 0.123 dam

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3 years ago