3 years ago

Describe how you would find an object that is about 8 inches long

Mathematics

2 answers:

Evgesh-ka [11]3 years ago

6 0

I would take a 12 inch ruler and measure some this that is larger than your palm.

Hoochie [10]3 years ago

4 0

Bye measuring by a ruler or something that is equivalent to 8 inches<span />

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Factor using the trinomial<br> 10.<br> X2 + 13x + 12

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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Korolek [52]

46 yards is the answer

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2 years ago

Traveling from Atlanta, Georgia to Orlando, Florida is about 550 miles. Jen traveled 338 miles yesterday and the rest today. Whi

Alexxx [7]

Answer:

x + 338 = 550

Step-by-step explanation:

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3 years ago

To solve X/0.4 = 10, you would: Add 0.4 Subtract 0.4 Multiply 0.4 Divide by 0.4

Mrac [35]

Multiply by 0.4 on both sides to cancel the original 0.4 and change the 10

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3 years ago

Which of the following is a quadratic equation?

Aloiza [94]

Answer:

3) 4x² -1

Step-by-step explanation:

A quadratic equation is a 2nd-degree polynomial equation.

1) an exponential equation (the variable is in the exponent)

2) a cubic equation (degree = 3)

3) a quadratic equation

4) a linear equation (degree = 1)

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