2 years ago

Help me with the question of O.math

Mathematics

1 answer:

Mashutka [201]2 years ago

6 0

Answer:

Step-by-step explanation:

2*1+1+2*2+1+2*3+1+2*4+1=24

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Which of the following is a factor of 3x^3+18x^2+27x? A. 9x B. x^3 C. x+3 D. x-3

Tju [1.3M]

3x³ + 18x² + 27x = 3x(x² + 6x + 9) = 3x(x+3)²

Answer: C. x+3

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3 years ago

Question 4 please: Witch numbers in the box are multiple of 3

umka21 [38]

Answer:

6 AND 12

Step-by-step explanation:

3 x 2 = 6

3 x 4 = 12

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3 years ago

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If the product of two identical number is one thousand twenty four. Find out of the numbers

GaryK [48]

Answer:

Step-by-step explanation:

1,024 will be a perfect square if it is the product of 2 of the same numbers:

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After dinner 2/3 of a pan of lasagna is left. The hole pan of Lasagna was originally cut in into pieces that were each 1/6 of th

Paraphin [41]

Answer:

An equation represents the number of pieces of lasagna that are left after dinner is $\frac{1}{6}x=\frac{2}{3}$

Step-by-step explanation:

Each piece of Lasagna is 1/6 of the pan

Let x be the number of pieces left

So, x pieces is $\frac{1}{6}x$ of the pan

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$x=\frac{2}{3} \times 6$

x=4

So, Number of pieces left = 4

Hence An equation represents the number of pieces of lasagna that are left after dinner is $\frac{1}{6}x=\frac{2}{3}$

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3 years ago

Is 10.78778777 a rational or irrational number

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Step-by-step explanation:

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3 years ago

Help me with the question of O.math​

Help me with the question of O.math