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3 years ago

5

Jackson is building a double desk.The tops need to be 120 in long.Each board is 66 inches.How much will he need to cut if he buy

s 2 ?

1 answer:

Volgvan3 years ago

7 0

He will need to cut altogether 12 inches to fit on the top if h buys 2 to adjust on the double desk.

Step-by-step explanation:

Jackson building a double desk requires 120 in long.
When each board is 66 inches
Therefore, if he buys 2 Boards, 2 x 66 = 132
He needs to cut . subtracting 132 - 120 to adjust on the desk.
132-120 = 12 if he cuts the board to adjust on each desk.

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3 years ago

Suppose the voltage in an electrical circuit varies with time according to the formula V(t) = 40 sin(t) for t in the interval [0

grigory [225]

The numerical value of the mean voltage is 25.47 V

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V ≅ 25.47 V

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Learn more about mean volatage here:

brainly.com/question/17928028

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3 years ago

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Rudik [331]

Answer:

Factoring the trinomial: $x^2+13x+12$ we get the factors $\mathbf{(x+1)(x+12)}$

Step-by-step explanation:

We need to factor the trinomial: $x^2+13x+12$

We can factor the trinomial by breaking the middle term i.e 13x

Such that adding or subtracting gets the both terms we get 13x and multiplying both terms we get 12x^2

We can break 13x as: 12x and x

Adding them we get 13x and multiplying them we get 12x^2

So,

$x^2+13x+12\\=x^2+12x+x+12\\=x(x+12)+1(x+12)\\=(x+1)(x+12)$

So, Factoring the trinomial: $x^2+13x+12$ we get the factors $\mathbf{(x+1)(x+12)}$

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3 years ago