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3 years ago

PLEASE HELP ASAP PLEASE

Mathematics

1 answer:

valina [46]3 years ago

5 0

Just divide and multiply a bit, I do not know the answer but that's what I do when I don't know! I hope this helped?

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2 years ago

I need help AGAIN????

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Cross multiply o time both sides by 222y
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4 years ago

How do you calculate slope from a table?

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3 years ago

A rectangular prism has a base area of 400 square inches. The volume of the prism is 2,400 cubic inches. What is the height of t

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Answer:

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7 0

3 years ago

Helpppppppppppppppp please y’all

max2010maxim [7]

$\sf{3. \ \ Given : \dfrac{2}{3} - \dfrac{5}{4} + \dfrac{7}{2}}$

Let us solve the first two fractions : The LCM of 3 and 4 is 12

$\sf{\implies \dfrac{4(2) - 5(3)}{12} + \dfrac{7}{2}}$

$\sf{\implies \dfrac{8 - 15}{12} + \dfrac{7}{2}}$

$\sf{\implies \dfrac{-7}{12} + \dfrac{7}{2}}$

LCM of 2 and 12 is 12

$\sf{\implies \dfrac{-7 + 7(6) }{12}}$

$\sf{\implies \dfrac{-7 + 42}{12}}$

$\sf{\implies \dfrac{35}{12}}$

$\sf{\implies 2 +\dfrac{11}{12}}$

$\sf{\implies 2 \dfrac{11}{12}}$

---------------------------------------------------------------------------------------

$\sf{4. \ \ Given : \dfrac{(2 - 7)^2 + 5}{3}}$

$\sf{\implies \dfrac{(-5)^2 + 5}{3}}$

$\sf{\implies \dfrac{25 + 5}{3}}$

$\sf{\implies \dfrac{30}{3}}$

$\sf{\implies 10}$

7 0

3 years ago

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