3 years ago

Help me please thanks

Mathematics

2 answers:

Tcecarenko [31]3 years ago

5 0

Answer:

+/- x over 12

Step-by-step explanation:

frozen [14]3 years ago

4 0

1.6 you divide 30 and 18.

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What number are 1.3 units from 0.4 on a number line

spayn [35]

0.5 ,0.6 ,0.7 ,0.8 ,0.9 ,1,1 .1 ,1.2 ,1.3

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3 years ago

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Factor this trinomial completely.

WITCHER [35]

Answer:

Option C. (2x+3)(6x – 5) is the correct answer.

Step-by-step explanation:

Given polynomial(trinomial) is:

$12x^2 + 8x - 15$

The given trinomial is quadratic. Factorization will be as follows:

Multiplying the co-efficient of x^2 and the constant results in 180. We have to make factors of 180 in such a way that their sum of difference is equal to the co-efficient of x.

The required factors are 18 and 10

So,

$=12x^2+18x-10x-15\\=6x(2x+3)-5(2x+3)\\= (6x-5)(2x+3)$

Hence,

Option C. (2x+3)(6x – 5) is the correct answer.

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3 years ago

Ben rolls two number cubes what is the probity that the sum of the number she rolls less than six

lapo4ka [179]

That would be: how many rolls add up to 2,3,4,5? 
There are 36 possible rolls.

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4 years ago

PLEASE HELP!! I NEED THIS!

Elenna [48]

Answer:

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Step-by-step explanation:

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3 years ago

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X/3 + 1/1 pls answer if you know

vampirchik [111]

Answer:

$\frac{x}{3} + \frac{1}{1} = \frac{x+3}{3}$

Step-by-step explanation:

$\frac{x}{3} + \frac{1}{1} \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ [ \ LCM \ of \ 1 , 3 = 3 \ ]\\\\= \frac{x}{3} + \frac{1 \times 3}{1 \times 3} \\\\= \frac{x}{3} + \frac{3}{3}\\\\=\frac{x+ 3}{3} \\\\$

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3 years ago

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