2 years ago

what is the algebraic equation product of 3 and a squared number is twice the sum of the number and 4

1 answer:

6 0

Let n = number

" product of 3 and a squared number" translates to 3n²

"sum of the number and 4" translates to n + 4

The word "is" becomes your equals sign.

3n² = n + 4 is your equation.

You might be interested in

Solve for x 4r – 9 – 6x = 21

ehidna [41]

Answer:

X= 30-4r/-6

Step-by-step explanation:

1. Move the 9 to the other side. (21+9=30)

2. subtract the 4r and move it to the other side (-6x=21-4r)

3. divide both sides by -6

5 0

2 years ago

Express sin 404 in terms of the sine of a positive acute angle.

34kurt

Sin404 = sin(360 + 44)
as sin(360 + α) = sinα
= sin44

4 0

3 years ago

Divide (18x^3 + 12x – 3x) ÷ 6x^2

andre [41]

First let's simplify it

$\frac{18x^3 + 9x}{6x^2}$

Now let's factor it
$\frac{9x(2x^2 + 1)}{6x^2}$

Lastly, let's simplify
$\frac{3(2x^2 + 1)}{2x}$

4 0

2 years ago

There are 25 packs

Thepotemich [5.8K]

There are 62.5 pounds of rib eye steaks at the supermarket

3 0

1 year ago

Please I want sleep I need sleep

MrRissso [65]

Answer:

1 1/3

Step-by-step explanation:

2/5 x 10/3

Multiply across - 

10 x 2 = 20

5 x 3 = 15

20/15

Simplify - 

20/15 to 4/3

Divide 4 by 3

You get 1 1/3

7 0

2 years ago

Read 2 more answers