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Marta_Voda [28]
3 years ago
7

PLZZZZ NEED HELP!!!!!

Mathematics
1 answer:
Elena-2011 [213]3 years ago
4 0
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What comes next in the sequence? 10, 30, 90, __, __, __
Amiraneli [1.4K]
<h2>Hello!</h2><h2>\boxed{\boxed{\bf THEME:\:NUMBER\:\:SEQUENCES}}</h2>

Answer:

It is 270, 810 and 2430

Step-by-step explanation:

10 x 3 = 30

30 x 3 = 90

90 x 3 = 270

270 x 3 = 810

810 x 3 = 2430

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\heartsuit Greetings \heartsuit

Sincerely: <em><u>anapaulacbellido</u></em>

7 0
3 years ago
Select the correct answer.
Svetlanka [38]

Answer:

<h3>\boxed{ \boxed{ \bold{ {x}^{2}  + 4x - 21}}}</h3>

Step-by-step explanation:

\sf{(x - 3)(x + 7)}

Use the distributive property to multiply each term of the first binomial by each term of the second binomial.

⇒\sf{x(x  + 7) - 3(x + 7)}

⇒\sf{ {x}^{2}  + 7x - 3x  - 21}

Collect like terms

⇒\sf{ {x}^{2}  + 4x - 21}

Hope I helped!

Best regards!!

3 0
3 years ago
Read 2 more answers
Convert into percentages 7/25
LekaFEV [45]

Answer:

28%

Step-by-step explanation:

<u>Divide the numerator by the denominator in order to convert this fraction into a decimal.</u>

7/25 = 0.28

<u>Multiply the decimal by 100 to convert into a whole number.</u>

.28 * 100 = 28

<u>7/25 converted into a percent is 28%.</u>

8 0
3 years ago
HELP ON 11&amp;12 PLZ AND THX
yarga [219]
Um i just started school about three weeks ago and im in advanced but i have not learned that
8 0
3 years ago
HELP ASAP ITS DUE RIGHT NOW
kirza4 [7]

Answer:

440

Step-by-step explanation:

5 0
2 years ago
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