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goldenfox [79]
3 years ago
6

How do you create zero pairs using algebra tiles?

Mathematics
2 answers:
Vikki [24]3 years ago
6 0

Answer:

A) Add a positive unit tile to a negative unit tile.

Step-by-step explanation:

Add a positive unit tile to a negative unit tile.

1 + (-1)

1 - 1

0

ludmilkaskok [199]3 years ago
6 0

Answer:

a

Step-by-step explanation:

Just did it

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A washer and a dryer cost $450 combined. The cost of the washer is two times the cost of the dryer. What is the cost of the drye
lisabon 2012 [21]

Answer:

$150

Step-by-step explanation:

so you can divvy this up into 3 parts

$150 each

now put 2 parts into one, and one into the other. The cost of the washer is $150

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5 0
3 years ago
I need help with these questions (see image). Please show workings.<br>​
denpristay [2]

Answer:

24 cm

Step-by-step explanation:

The altitude from the centre to the chord is 5 cm and bisects the chord.

The radius of the circle is 26 cm ÷ 2 = 13 cm

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The hypotenuse is the radius, then using Pythagoras' identity

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x = \sqrt{144} = 12

Then

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4 0
3 years ago
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Answer:

find derivative of function

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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