3 years ago

Write a subtraction sentence where the difference is positive. Use a positive and a negative integer.

1 answer:

7 0

9 - -3 = 12
Nine minus negative three equals twelve
nine= positive integer
negative three = negative integer
twelve= positive difference

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Marizza181 [45]

Answer:

$\huge\boxed{x=54^o}$

Step-by-step explanation:

Look at the picture.

We have:

$l=108^o$

Therefore

$2\alpha=108^o$ divide both sides by 2

$\dfrac{2\alpha}{2}=\dfrac{108^o}{2}\\\\\alpha=54^o$

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3 years ago

liberstina [14]

Subtract 9 twice.

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Half of 6 is 3, so 3 is the width since adding it twice and adding the length twice gives perimeter.

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Sedbober [7]

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4 years ago

sammy [17]

Answer:

the amount increased by approximatley 12%

Step-by-step explanation:

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3 years ago

lubasha [3.4K]

7270

(Tip: 10 to the power of 1 is 10)

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2 years ago