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coldgirl [10]
3 years ago
12

2y + 3 divided by 21y2 + 6y3 − 22

Mathematics
2 answers:
Brut [27]3 years ago
6 0

Answer:

2/7• [ 71x-77 ]

Step-by-step explanation:

2x+3 divided by 21•x•2+6x•3-22

⬆️Re-Write

2x+3/21x•2+18x-22

⬆️Collect

20x+3/21x•2-22

⬆️Factor Expression

2(10x+3/21x-11)

⬆️Reduce

2(10x+1/7x-11)

⬆️Calculate

2(71/7x-11)

⬆️Factor

2•1/7•(71x-77)

⬆️Calculate

2/7x(71x-77)

⬆️Answer


I hope this helps and the X variable is the Y.

Lapatulllka [165]3 years ago
4 0

Answer:

21y^2+6y^3-11y+3

Step-by-step explanation:

Divide the numbers 22÷2=11

<em>Hope this helps!!</em>

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In how many ways can you seat 5 women and 5 men in a row if women must seat next to each other,men must seat next to each other,
makvit [3.9K]

Answer: 288ways

Step-by-step explanation:

There are 5men and 5women to be arranged, since the men must seat together, they will be arranged in 5! ways. For the women, since they must also seat together but with siamese twins between them, they can be arranged in 4! ways instead of 5! ways and this is due to presence of the twins among them.

Note that Siamese twins cannot be separated as such both are taken as one making it 4!.

Since the women and men are always sitting together, they can be arranged in 2! ways i.e 2 sexes

The final seating arrangement can be done in 2!×(5!+4!) ways

= 2× (120+24)

= 2×144

= 288ways.

Note that the arrangement of the men and women are added because they can only be arranged differently to ensure different sex are not sitting together.

8 0
3 years ago
The vertices of an isosceles triangle are A(-4, 0), B(-10, -2) and C(-6, -6).
rosijanka [135]
Y = - x + 4 that’s the answer hope it helps
6 0
1 year ago
5^=1 ÷ 652 tell the answer
JulsSmile [24]

Answer:

n = - 4

Step-by-step explanation:

note that 625 = 5^{4} , then

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Since the bases on both sides are equal, both 5 then equate the exponents

n = - 4

4 0
3 years ago
Read 2 more answers
Том и Эми установили будильники на своих телефонах на 6:45. Оба сигнала тревоги звучат одновременно в 6.45. Будильник Тома звучи
Debora [2.8K]

Answer:

36 минут спустя в 7:21

это проблема LCM, поэтому вот как ее решить.

Том звучит через 9, 18, 27, 36 минут после первоначального звучания.

Звуки Эми в 12, 24, 36 минут

Итак, в 7:21, через 36 минут после того, как они ушли, и Том, и Эми проснулись, и они оба опоздали.

-------------------

Translation

36 minutes later at 7:21am

this is a LCM problem so this how to solve it.

Toms sounds at 9, 18, 27, 36 minutes after it initially sounds

Amy’s sounds at 12, 24, 36 minutes

so at 721am 36 minutes after they went off both Tom and Amy when they woken up,they were both late.

8 0
2 years ago
3 3%4×2 4%5 anything with a % in between is a fraction
Andre45 [30]
10 1/2 I am pretty sure its right
8 0
3 years ago
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