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Elden [556K]
3 years ago
7

I need help with this maths question.

Mathematics
2 answers:
WINSTONCH [101]3 years ago
3 0
Don't afraid of parameter!

The area is 3500.

The pic shows the process. Hope you can understand.

ManWithNoPlan2 years ago
0 0

This is technically gemomerty

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Some monthshave 31 days,some months have just 30. how many months have 28 days ?
zheka24 [161]

All of them do, and eleven of them have even more than 28.

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4 years ago
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(2,?) Is On the Line 6x- 7y = -9 find the other half of the coordinate
vesna_86 [32]

here, x = 2

putting the value of x in the equation we get:

6x-7y=-9

or, 6×2- 7×y=-9

or, 12- 7×y= -9

or, 7×y =-21

so, y = -3

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3 years ago
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3 years ago
What is -2(x + 3) simplified using distributive property?<br><br> Please help me!!
sasho [114]

Answer:

-2x-6

Step-by-step explanation:

-2(x+3)= -2x -6

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3 0
4 years ago
Find the probability.
andrew11 [14]

Answer:

The Probability of getting lemon drink on both draws  is 1/16

The Probability of getting diamond on both cards is 1/17

Step-by-step explanation:

1)

No. of lemon-lime flavored bottle = 3

No. of orange flavored bottle = 4

No. of fruit punch flavored bottle = 5

Total bottles = 12

We are given that  You randomly grab a bottle. Then you return the bottle to the cooler,mix up the bottles, and randomly select another bottle. Both times you get a lemon-lime drink.

Probability of getting lemon drink on both draws with replacement =\frac{3}{12} \times \frac{3}{12} = \frac{1}{16}

So, The Probability of getting lemon drink on both draws  is 1/16

2)

No. of diamond cards = 13

Total cards =52

Probability of getting diamond on first card = \frac{13}{52}

Probability of getting diamond on second card =\frac{12}{51}

Probability of getting diamond on both cards = \frac{13}{52} \times \frac{12}{51}=\frac{1}{17}

So, The Probability of getting diamond on both cards is 1/17

5 0
3 years ago
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