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puteri [66]
3 years ago
9

Can someone please help me?

Mathematics
2 answers:
gizmo_the_mogwai [7]3 years ago
6 0
The answer is B hope this helps and mark me the brainlist
yanalaym [24]3 years ago
5 0
The answer would be b.
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Step-by-step explanation:

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3 years ago
What is the first step in solving the equation 4.2y-5.2=18.5
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Add 5.2 then divide
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A group pre-orders 8 tickets for a sightseeing tour, even though they don't have the money to pay for them yet. Each ticket cost
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3 years ago
The Length of a rectangle exceeds its breadth by 9 cm. if length and breadth are each increased by 3 cm, the area of new rectang
gizmo_the_mogwai [7]

Answer:

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Step-by-step explanation:

Given rectangle:

Breadth = x cm

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Area = length * breadth

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       = x² + 9x

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Use FOIL method

x*x  + x*12 + 3*x + 3*12 = 84 + x² + 9x

      x² + 12x + 3x + 36  = 84 + x² + 9x  {add the like terms}

             x² + 15x  + 36  = 84 + x² + 9x

x² + 15x + 36 - 84 - x² - 9x = 0

      6x - 48 = 0

             6x = 48

             x = 48/6

        x = 8

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7 0
3 years ago
3x^3-8y^2 pls someone help
Natalija [7]

Answer:

3x^3 -8y^2

Step-by-step explanation:

Thanks for letting me Answer your question! If you have any more question you would like to know about you can ask me anytime and i will try my best to answer your question! If you don't have a question the don't forget to have a wonderful day and please consider making me Brainliest!

6 0
3 years ago
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