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3 years ago

8

Factor by grouping. 30y + 3h + 10vr + hr

2 answers:

boyakko [2]3 years ago

6 0

I decided to give you 2 answers because there’s no way you can continue factoring unless the “30y” was “30v”. So, I did it both ways for you, just in case! ;)

Shalnov [3]3 years ago

3 0

Answer:

30y+hr+10rv+3h

Step-by-step explanation:

Hope this helps

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3 years ago

Find the value of the variable plz help

Naddika [18.5K]

Answer:

Step-by-step explanation:

Vertically opposite angles are equal.

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7 0

3 years ago

Read 2 more answers

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alex41 [277]

Answer:

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Step-by-step explanation:

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3 years ago

What's the answer for this question? (The numbers after the letters are indexes btw) 27a9 x 18b5 x 4c2 Over 18a4 x 12b2 x 2c

zysi [14]

Answer:

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Step-by-step explanation:

Given

$\frac{27a^9 * 18b^5 * 4c^2 }{18a^4 * 12b^2 * 2c}$

Required

Simplify

$\frac{27a^9 * 18b^5 * 4c^2 }{18a^4 * 12b^2 * 2c}$

Cancel out 18

$\frac{27a^9 * b^5 * 4c^2 }{a^4 * 12b^2 * 2c}$

Divide 4 and 2

$\frac{27a^9 * b^5 * 2c^2 }{a^4 * 12b^2 *c}$

Divide 27 and 12 by 3

$\frac{9a^9 * b^5 * 2c^2 }{a^4 * 4b^2 *c}$

Apply law of indices

$\frac{9a^{9-4} * b^{5-2} * 2c^{2-1} }{4}$

$\frac{9a^5 * b^3 * 2c }{4}$

Divide 2 and 4

$\frac{9a^5 * b^3 * c}{2}$

$\frac{9a^5b^3c}{2}$

Rewrite as:

$\frac{9}{2}a^5b^3c$

Hence:

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4 0

3 years ago

Change 2x-y=-4 into slope-intercept form with steps

Art [367]

Answer:

Y=2x+4

Step-by-step explanation:

2x-y=-4

subtract 2x

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divide by -1

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3 0

3 years ago