All categories

3 years ago

What is the solution to x+12=4x-6

Mathematics

2 answers:

Mademuasel [1]3 years ago

5 0

｡☆✼★ ━━━━━━━━━━━━━━ ☾

x + 12 = 4x - 6

+ 6

x + 18 = 4x

- x

18 = 3x

x = 6

Have A Nice Day ❤

Stay Brainly! ヅ

- Ally ✧

｡☆✼★ ━━━━━━━━━━━━━━ ☾

STatiana [176]3 years ago

4 0

Answer:

x=6

Step-by-step explanation:

X+12=4x-6

-3x=-18

x=6

You might be interested in

At top speed, a coyote can run at a speed of 44 miles per hour. if a coyote could maintain its top speed, how far could it run i

FromTheMoon [43]

The anwser would be B -11 miles you just have to divide by 4

4 0

3 years ago

Read 2 more answers

Help please i don't Know how to answer this

Artemon [7]

Answer:

a line of symmetry is a line divide an object in to two equal parts. answer is A

3 0

2 years ago

If any body want to play with me copy and paste this link https://miniroyale2.io/#CDWH2M

PSYCHO15rus [73]

Answer:

BET

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

The slope of the line y = 4x − 2 is:

Paladinen [302]

Answer: m = 4

Step-by-step explanation: This is a linear equation.

Linear equations can be written in the form y = mx + b where

the multiplier, m, represents the slope of the line and the b

or the constant term represents the y-intercept of the line.

So the slope of this line is simply the multiplier

which is the coefficient of the x term which is 4.

The variable that's used to represent slope is m.

So we say that m = 4.

6 0

3 years ago

Hi! I need help with the attached question in calc. Thank you:)

Elena L [17]

Answer:

3π square units.

Step-by-step explanation:

We can use the disk method.

Since we are revolving around AB, we have a vertical axis of revolution.

So, our representative rectangle will be horizontal.

R₁ is bounded by y = 9x.

So, x = y/9.

Our radius since our axis is AB will be 1 - x or 1 - y/9.

And we are integrating from y = 0 to y = 9.

By the disk method (for a vertical axis of revolution):

$\displaystyle V=\pi \int_a^b [R(y)]^2\, dy$

So:

$\displaystyle V=\pi\int_0^9\Big(1-\frac{y}{9}\Big)^2\, dy$

Simplify:

$\displaystyle V=\pi\int_0^9(1-\frac{2y}{9}+\frac{y^2}{81})\, dy$

Integrate:

$\displaystyle V=\pi\Big[y-\frac{1}{9}y^2+\frac{1}{243}y^3\Big|_0^9\Big]$

Evaluate (I ignored the 0):

$\displaystyle V=\pi[9-\frac{1}{9}(9)^2+\frac{1}{243}(9^3)]=3\pi$

The volume of the solid is 3π square units.

Note:

You can do this without calculus. Notice that R₁ revolved around AB is simply a right cone with radius 1 and height 9. Then by the volume for a cone formula:

$\displaystyle V=\frac{1}{3}\pi(1)^2(9)=3\pi$

We acquire the exact same answer.

8 0

3 years ago