3 years ago

What are some useful ways of finding equivalent fractions and equivalent ratios

Mathematics

1 answer:

Ratling [72]3 years ago

6 0

What ever you do to one number you have to do to the other

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What is 3y^2-y-2 in factored form?

GaryK [48]

BY USING MIDDLE TERM SPLITTING,

3y^2-(3y-2y)-2

(3y^2-3y)+(2y-2)

3y(y-1)+2(y-1)

(3y+2)(y-1)

HOPE THIS WILL HELP U

7 0

3 years ago

I dont understand this at all. I really need help!

Westkost [7]

Hello!

$\large\boxed{x^{4}}$

Recall that:

$\sqrt[z]{x^{y} }$ is equal to $x^{\frac{y}{z} }$ . Therefore:

$\sqrt[3]{x^{2} } = x^{\frac{2}{3} }$

There is also an exponent of '6' outside. According to exponential properties, when an exponent is within an exponent, you multiply them together. Therefore:

$(x^{\frac{2}{3} })^{6} = x^{\frac{2}{3}* 6 } = x^{\frac{12}{3} } = x^{4}$

3 0

3 years ago

Which of the following is the solution to 4 | X+3 8 ?

mylen [45]

C. XS-5 and x > -1 lol

5 0

3 years ago

What is the value of x?

Ratling [72]

Answer:

4x+7 = 5x-20

(reason: vertical angles are congruent; property used: distributive)

7 = 1x-20

1x = 7+20

1x = 27

x = 27

4 0

3 years ago

Solve. 3(4 - x) = 12 - 3x

poizon [28]

The answer is B, all real number

6 0

3 years ago

Read 2 more answers