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2 years ago

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On a book shelf there are 4 (different) math books and 6 (different) cs books. In how many ways can the books be arranged so tha

t the math books are next to each other and the cs books are next to each other?

1 answer:

Angelina_Jolie [31]2 years ago

4 0

The answer is 1728 way

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Step-by-step explanation:

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2 years ago

Which of the systems of equations below is equivalent to the system shown?

amm1812

Answer:

$D.....is\: the \: equivalent \: system$

Step-by-step explanation:

$if \to 4x + 5y = 3 \\ if \to 2x + 3y = 1 \\then \\ 2 \times \: 4x + 5y = 3 \\ 4 \times 2x + 3y = 1 \\ 10y - 12y = 6 - 4 \\ - 2y = 2 \\ \boxed{ y = - 1} \\ 4x + 5y = 3 \\ 4x +5( - 1) = 3 \\ 4x - 5 = 3 \\ 4x = 3 + 5 \\ 4x = 8 \\ \boxed{x = 2} \\ hence \: the \: equivalent \: system \: is \to D \\$

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2 years ago

A triangle has sides that measures 9 inches and 17 inches.what is the possible length of the third side

Marrrta [24]

Answer:

Step-by-step explanation:

Its known that the sum of 2 sides should be greater than the third, therefore,

Let the third side be x,

9+17=26 (x is smaller than 26 but greater than 17)

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2 years ago

Classify the following polynomial by degree and the number of terms.

Vikki [24]

Not too sure but I think it’s A. Linear Trinomial

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2 years ago

Question 6 of 10

jeka57 [31]

Answer:

A) 6

Step-by-step explanation:

The ratio is found by dividing a sequence value by the one before. It is "common" if it is the same for any pair of sequence values.

r = y2/y1 = 36/6 = 6

The common ratio is 6.

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2 years ago