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Ede4ka [16]
3 years ago
11

What is the factored form of 8x2 + 12x?

Mathematics
2 answers:
marta [7]3 years ago
7 0

Answer: 4x(2x+3).

Step-by-step explanation: To factor a number means to break it up into numbers that can be multiplied together to get the original number. In the given problem, we can factorize the expression by taking out a common factor, in this case 4x:

8x^{2} +12x=

4x(2x+3)

as we can see, if we multiply 4x*(2x+3) we obtain the original expression.

Lorico [155]3 years ago
5 0

Answer:

4x(2x + 3)

Step-by-step explanation:

We have the expression

8x^2 + 12x

and we must factor it

Note that the expression has no independent term

Then we can factor the expression by taking the variable 4x as a common factor

8x^2 + 12x

4x(2x + 3)

Finally the factored form of 8x^2 + 12x is 4x(2x + 3)

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Jackie has a square wall that she covered using 130.5 square feet of fabric without any overlap . Whic measurement is closest to
dem82 [27]

Answer:

32.625

Step-by-step explanation:

a square has all equal side so u divieded the amount of she used by 4

5 0
3 years ago
7/8m+9/10-2m-3/5<br> Combine like terms to create an equivalent expression.
stich3 [128]

Answer:

-1.123m+0.3

or in fraction form -9/8m+3/10

Step-by-step explanation:

first you subtract 7/8 from 2

then you subtract again 9/10 from 3/5

4 0
3 years ago
The Hudson Bay tides vary between 3 feet and 9 feet. The tide is at its lowest point when time (t) is 0 and completes a full cyc
BaLLatris [955]

Answer:

y(t)= 6-3cos(\dfrac{2\pi}{14}t )

Step-by-step explanation:

The function that could model this periodic phenomenon will be of the form

y(t) = y_0+Acos(wt)

The tide varies between 3ft and 9ft, which means its amplitude A is

A =\dfrac{(9-3)ft}{2} \\\\\boxed{A = 3ft}

and its midline y_0 is

y_o=3+3 \\\\\boxed{y_o= 6ft}.

Furthermore, since at t=0 the tide is at its lowest ( 3 feet ), we know that the trigonometric function we must use is -cos(\omega t).

The period of the full cycle is 14 hours, which means

\omega t =2\pi

\omega (t+14)= 4\pi

giving us

\boxed{\omega = \dfrac{2\pi}{14}.}

With all of the values of the variables in place, the function modeling the situation now becomes

\boxed{y(t)= 6-3cos(\dfrac{2\pi}{14}t ).}

8 0
3 years ago
900 students took 18 buses to the museum. on average, how many students rode each bus?
maks197457 [2]
900/18=50
On average, 50 students rode each bus
Hope this helps!
8 0
3 years ago
(9/89)x490+324<br> Please help
Likurg_2 [28]

Answer:

  1. (9/89)×490+324=
  2. 9/89×490=
  3. 4410/89+324=?
6 0
3 years ago
Read 2 more answers
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