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4 years ago

PLEASE HELP ME WITH THIS

Mathematics

1 answer:

noname [10]4 years ago

4 0

Volume of rectangular prism

V = Bh

V = 5/24 cubic units and B = 1/5 square units

h = V/B

h = 5/24 / (1/5)

h = 5/24 x 5/1

v = 1/24

answer is A. 1/24 unit

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For this case we have the following system of equations:

$x-3y = -13\\5x + 7y = 34$

From the first equation we clear "x":

$x = -13 + 3y$

We substitute in the second equation:

$5 (-13 + 3y) + 7y = 34$

We apply distributive property:

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We add similar terms:

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We add 65 to both sides:

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We divide between 22 on both sides:

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We look for the value of the variable "x":

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$(x, y): (\frac {1} {2}, \frac {9} {2})$

ANswer:

$(x, y): (\frac {1} {2}, \frac {9} {2})$

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Given the function rule f(x) = x2-5x+q what is the output of f (-3)

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Step by Step Instructions:

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