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romanna [79]
3 years ago
5

Children play a form of hopscotch called jumby. the pattern for the game is as given below.

Mathematics
1 answer:
zaharov [31]3 years ago
5 0

Answer:

7t^2 + 21t

Step-by-step explanation:

You have 7 tiles of each t by t+3.

One tile has an area of

t * (t+3) = t^2 + 3t

So in total the area is

7* (t^2 + 3t)

7t^2 + 21t

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Test for the commutative property of union and intersection of the sets P = { x : x is all real numbers between 2 and 7} and Q =
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Answer:

Step-by-step explanation:

P = {x : x is a real number between 2 and 7}

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4 0
3 years ago
Sandra has 1/2 of cup of sugar. She needs 3/4 of a cup of sugar to complete a recipe. What fraction of the required amount does
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7 0
2 years ago
Simplify 2x 2 - y for x = 3 and y = -2.<br> 20<br> 14<br> 16<br> 10<br> i need help please
disa [49]
2x^2-y

Plug in the values. 

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The answer is 20. 

I hope this helps!
~kaikers
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