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Pani-rosa [81]
2 years ago
5

Which equations are correct?

Mathematics
1 answer:
stepan [7]2 years ago
5 0

Answer:

3y^5(2y^3+3)=−6y^8−9y^5

−2c^6(5c^3+6)=−10c^9−12c^6

are the correct equations.

Step-by-step explanation:

If you simply all these equations you will get following equations :

when bases are same and are in multiplication we add the exponents.

−4b^4(5b^2+6)=−20b^6−24b^4

−5x^3(3x^3+2)=−15x^6−10x^3

−3y^5(2y^3+3)=−6y^8−9y^5

−2c^6(5c^3+6)=−10c^9−12c^6

so equation 3 and 4 are correct.

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saveliy_v [14]

Answer:

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Step-by-step explanation:

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Lisa's store collects 5% sales tax on every item sold. If she collected $22.00 in sales tax, what was the cost of the items her
Ede4ka [16]
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5 0
2 years ago
Answer number 2 pleaseeee thank you
Fittoniya [83]

Hi!

a: <em>F </em><em>n </em><em>G </em>=(Intersection) {4,6,8,10}

b: <em>F </em><em>n </em><em>H </em>={empty set}

Because there is no common element between the elements of set F and the elements of set H.

Note: It may not be very clear as I don't speak English.

God work!

4 0
1 year ago
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frutty [35]
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3 years ago
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