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3 years ago

Write the number 2.4 in the form of a/b using integers

1 answer:

5 0

2.4 is the fraction 24/10. Simplified, this is 12/5. Since the bottom is a prime number, and the top is not divisible by it, this is as far as we can simplify the fraction. Therefore the solution is 12/5.

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What is the equation in slope-intercept form for each line

erastova [34]

Y= -2x +8 is the answer. Hope I helped!

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3 years ago

4(3xy^4)^3/(2x^3y^5)^4

myrzilka [38]

Answer:

$\frac{4\left(3xy^4\right)^3}{\left(2x^3y^5\right)^4}=\frac{27}{4x^9y^8}$

Step-by-step explanation:

Given the expression

$\:\:\frac{4\left(3xy^4\right)^3}{\left(2x^3y^5\right)^4}$

solving the expression

$\:\:\frac{4\left(3xy^4\right)^3}{\left(2x^3y^5\right)^4}=4\cdot \:\frac{\left(3xy^4\right)^3}{\left(2x^3y^5\right)^4}$

$=4\:\frac{27x^3y^{12}}{16x^{12}y^{20}}$

$=4\cdot \frac{3^3}{2^4x^9y^8}$

The multiply fractions are defined as

$\:a\cdot \frac{b}{c}=\frac{a\:\cdot \:b}{c}$

so the expression becomes

$=\frac{3^3\cdot \:4}{2^4x^9y^8}$

$=\frac{3^3\cdot \:2^2}{2^4x^9y^8}$

$=\frac{3^3}{2^2x^9y^8}$

Refining

$=\frac{27}{4x^9y^8}$

Therefore,

$\frac{4\left(3xy^4\right)^3}{\left(2x^3y^5\right)^4}=\frac{27}{4x^9y^8}$

8 0

3 years ago

Add or Subtract x/x-6 + 3/x+7

klio [65]

${\frac{x}{x-6}+\frac{3}{x+7}=\frac{x(x+7)+3(x-6)}{(x-6)(x+7)}=\frac{x^2+7x+3x-18}{(x-6)(x+7)}=\frac{x^2+10x-18}{(x-6)(x+7)}}$

domain

$x\ne 6 \ , \ x\ne -7 \\\\ D: \ x \in \mathbb R - \{-7,6\}$

3 0

3 years ago

Answer please thank you

Elena L [17]

0=5x-x to the 2nd power

x to the first power=0, x to the second power=5

7 0

3 years ago

What is 100,000 less than five hundred sixty thousand , three hundred thirteen is

Vsevolod [243]

560,313-100,000= 460,313.

7 0

3 years ago

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