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Nookie1986 [14]
3 years ago
14

Helppp No links plzzz I’m way behind in classs

Mathematics
2 answers:
natita [175]3 years ago
5 0

Answer:

\frac{3x^3z^5}{5y} ( \frac{20y^3}{x^2z^6})

Step-by-step explanation:

When given the following equation,

\frac{3x^3z^5}{5y} ÷ \frac{x^2z^6}{20y^3}

The first step is to convert the equation into a form that can be solved, in essence dividing any number by a fraction is the same as multiplying that number by the reciprocal of the fraction. The reciprocal of a fraction is when one switches the position of the numerator and denominator, the numerator is the number on top of the fraction, and the denominator is the number underneath the fraction.

\frac{3x^3z^5}{5y} ÷ \frac{x^2z^6}{20y^3}

\frac{3x^3z^5}{5y} * \frac{20y^3}{x^2z^6}

Simplify, reduce the numbers that are found in common between the numerator and denominator,

\frac{3x^3z^5}{5y} * \frac{20y^3}{x^2z^6}

\frac{3x^3z^5*20y^3}{5y*x^2z^6}\\\\=\frac{3x*4y^2}{z}\\\\=\frac{12y^2x}{z}

Basile [38]3 years ago
4 0

Answer:

Step-by-step explanation:

option c is correct

if u change the divide sign into multiplication then always do its reciprocal.

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Which of the following is a solution of 4x2 = − 9x − 4?
mestny [16]
The solution is -0.609611 and -1.64, I do not think you can simply find this by factoring but the only way is graphing it
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Read 2 more answers
Kermit's favorite iced tea is made with 15 tea bags in every 2 liters of water. Peggy made a 12-liter batch of iced tea with 90
Anestetic [448]

Answer:

  C.  It is just right.

Step-by-step explanation:

We want to compare the ratios ...

  bags : liters = 15 : 2

and

  bags : liters = 90 : 12

If we multiply the numbers of the first ratio by 6, we see they are identical to those in the second ratio:

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The ratio of bags to liters for Peggy's tea matches the ratio Kermit likes. He will think it is just right.

6 0
4 years ago
Determine the quotient, q(x), and remainder, r(x) when
postnew [5]

ANSWER

Quotient:

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Remainder:

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EXPLANATION

The given functions are

f(x) = 12 {x}^{4}  + 20 {x}^{3}  + 40 {x}^{2} + 30x + 25

and

g(x) = 3 {x}^{2}  + 2x + 5

We want to determine the quotient and remainder when f(x) is divided by g(x).

We perform the long division as shown in the attachment.

The quotient is

q(x) = 4 {x}^{2}  + 4x + 4

and the remainder is

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6 0
3 years ago
As part of quality control, a pharmaceutical company tests a sample of manufacturer pills to see the amount of active drug they
ryzh [129]

Answer:

The z statistic is 0.23.

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dem82 [27]
A and c are true ! I hope this helps
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3 years ago
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