Ask question

Ask question

All categories

3 years ago

6

Write an algebraic equation for the following. The product of three and a squared number is twice the sum of the number and four

.

1 answer:

algol [13]3 years ago

6 0

3*x^2 = 2*(x+4)

x is the unknown number

You might be interested in

Expand: -4(2x + 2) +3

Juli2301 [7.4K]

Answer:

-8x-8+3

-8x-5

that is the answer for this question and I will send you the link to mp3 and

5 0

2 years ago

I need help with this problem

Anit [1.1K]

Answer:

show how you know .. :D good rhyme

Step-by-step explanation:

park = 4" x 6" ( inches) small park

but one inch = 30 miles ooh big park

4*30 X 6*30

120 X 180 miles... like a big game range? :? very big

since we only have 6 square inches to fit the map into... then.. what size of map would fit? what size equals 6 inches? 2 x 3 ? hmm yes that's 6

soooo shrink the 4" x 6" to 2"x 3" so the scale needs to double or

1 inch = 60 miles

2"*60 x 3"*60 = 120 x 180 miles.. looks good try that :)

6 0

2 years ago

Think About the Process The length of a rectangle is twice the width. The area of the rectangle

natima [27]

Answer:

length of each square= $\sqrt{43}$ ≈ 6.6

the length of the rectangle = 2 $\sqrt{43}$ ≈ 13.1

width of the rectangle ≈ $\sqrt{43}$ ≈ 6.6

Step-by-step explanation:

8 0

2 years ago

30 POINTS HELP PLEASE

Reptile [31]

Answer:

$\large\boxed{a=-3,\ b=-7\ and\ c=3}$

Step-by-step explanation:

$ax^2+bx+c=0$

We have:

$-3a^2=7a-3$ <em> subtract 7a from both sides</em>

$-3a^2-7a=7a-7a-3$

$-3a^2-7a=-3$ <em>add 3 to both sides</em>

$-3a^2-7a+3=-3+3\\\\-3a^2-7a+3=0\to a=-3,\ b=-7, c=3$

8 0

3 years ago

Why did Miss Muffet Need a Road Map?

bearhunter [10]

Answer:

"She lost her whey"

Step-by-step explanation:

8 0

2 years ago