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iren [92.7K]
3 years ago
7

Does 36 and 21 form a proportion​

Mathematics
1 answer:
Arisa [49]3 years ago
7 0

Answer:

yes

Step-by-step explanation:

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Use long division to find the quotient below.<br> (x2 + 3x - 18) + (x-3)
Vanyuwa [196]

Answer:

6x-21

Step-by-step explanation:

6 0
3 years ago
Please help me ASAP!! Will give Brainliest!
iogann1982 [59]

Answer:

parallelogram

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Someone please help for brainiest and thanks.. No fake answers or you get reported
bagirrra123 [75]

Hello from MrBillDoesMath!

Answer:

12/5


Discussion:

Note that 10 is a common denominator of both denominators:

9/5 = (9*2)/(5*2) = 18/10

- ( -6/10) = + (6/10)

So the original problem is equivalent to

18/10 + 6/10 =

(18 +6)/10 =

24/10 =

(2*12)/ (2*5)   =>       cancelling the common factor "2"

12/5 =

2 and 2 fifths =

22/5            (though this looks like (22)/5!)


Thank you,

MrB

6 0
3 years ago
PROCEDIMIENTO POR FAVOR
Allisa [31]

Responder:

Número total de bolas = 245/23

Explicación paso a paso:

Dado que:

Bolas blancas = 1/5

Bolas negras = 1/7

Bolas rojas = 7

Sea el número total de bolas = x

Bolas blancas = 1 / 5x

Bolas negras = 1 / 7x

Por tanto, total;

(x / 5 + x / 7 + 7) = x

((7x + 5x) / 35) +7 = x

(12x / 35) + 7 = x

7 = x - 12x / 35

7 = (35x - 12x) / 35

7 = 23 veces / 35

245 = 23x

x = 245/23

8 0
2 years ago
A social scientist surveyed a random sample of male musicians at a university about their practice habits. The graph below displ
Maksim231197 [3]

Answer: C. On average, male musicians practice 2 hours per day.

Step-by-step explanation:

3 0
3 years ago
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