3(2x+4)=−36

Find the variable

Answers

Answer 1

Answer:

x=8

Step-by-step explanarion:

Step 1

multiply the parenthesis with the factor 3

6x+12=-36

now, subtract 12 from -36

6x=-48

and finally we divide 6 by -48

and are left with

x=-8

hope this helps :)


Related Questions

2. Estimate the slope of the graph at x = 1

Answers

Answer:

Since  

x = 1

 is a vertical line, the slope is undefined.

Step-by-step explanation:

Undefined

help me please asap.

Answers

Answer:

8

Step-by-step explanation:

Answer:

what do you need to do?

Step-by-step explanation:

what is the Question

Activity: Griling with Foil

Given below are expressions in factored form in which both factors are binomials. Follow the process in multiplying the binomials using FOIL method and answer the questions that follow. Write your answer on your answer sheet.

1. (x + 1)(x + 2) = x2 + 2x + x + 2
= x2 + 3x + 2

2. (x-2)(x-3) =x2 – 3x - 2x + 6
= x2 - 5x + 6

3. (x + 3)(x-4) = x2 - 4x + 3x - 12
= x² - x - 12 ​

Answers

45780918838182888380183727372

PLEASE HELP! 100 POINTS!!

don't answer nonsense po​

Answers

Let 1000=1(scale for y axis)

Co-ordinates are

(1,1.340)(2,2.180)(3,2.530)(4,2.360)(5,1.700)(6,5.40)

#A

Graph attached

#B

Day 3

#C

Number of tests

twenty-four minus the product of three and two

Answers

Answer:

18

Step-by-step explanation:

24 - (3 * 2)

g (x) = 3x^2
g (2) =
g (-3) =

Answers

Answer:

g(2)=3(2)^2 = 12

g(-3) = 3(-3)^2 =27

Answer:

[tex] \longmapsto \boxed{g(x) = 3 {x}^{2}} \\→ g(2) = 3 {(2)}^{2} = 3 \times 4 = \boxed{12} ✓\\ →g( - 3) = 3 {( - 3)}^{2} = 3 \times 9 = \boxed{27}✓[/tex]

[tex]f(x)=12(0.71)x[/tex]

Answers

Answer:

f (x) =8.52x

or

x=0

Step-by-step explanation:

f(x)=8.25x
or x =0

hope this helps

Ramon’s had a 60 question test and got 70% of the questions correct how much did he get incorrect?

Answers

Answer:

18

Step-by-step explanation:

total no. of questions - 60

percentage of correct answers - 70%

60 = 100%

? = 70%

cross multiply and divide the answer by hundred

[tex] \frac{60 \times 70}{100} \\ \\ \frac{4200}{100} = 42[/tex]

answers got correct = 42

therefore answers got incorrect = 60 - 42 = 18

answer = 18

Are the following triangles similar by the angle-angle similarity theorem? will make you BRAINLIEST


a) No the triangles don't have three angles

b) No the triangles don't share two pairs of congruent angles

c) yes one of the triangles is smaller than the other

d) Yes two pairs of congruent angles are marked.

Answers

Answer:

The answer is c i think

Step-by-step explanation:

they arent congruent pairs and they all have angles

Plz help me this is due tonight

Answers

Answer: Angle c is like angle n angle x is like angle m and side cx is like side nm i dunno what postulate is tho sorry ;-;

Identify the slope from the given equation: 2x + 5y = 10

Answers

Answer:

2

Step-by-step explanation:

Whatever is before the x will always be the slope.

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

[tex]m = -\frac{2}{5}[/tex]

»»————- ★ ————-««  

Here’s why:  

⸻⸻⸻⸻

[tex]\text{We will convert the equation to slope intercept form.}\\\\2x + 5y = 10\\\rule{150}{0.5}\\\rightarrow 2x + 5y = 10\\\\\rightarrow 2x - 2x + 5y = 10-2x\\\\\rightarrow 5y = 10-2x\\\\\rightarrow 5y = -2x + 10\\\\\rightarrow\frac{5y=-2x+10}{5}\\\\\rightarrow\boxed{y = -\frac{2}{5}x+2}[/tex]

⸻⸻⸻⸻

Since [tex]-\frac{2}{5}[/tex] replaces 'm's spot, it is the slope of the given equation.

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

I need help with my delta math

Answers

Answer:

Definitely not a function if I am certain

The graph represents a function.

A function is a relation in which no two ordered pairs have the same first component (x-values or input) and different second components (y-values or output).

Remember that a function can only take on one output for each input.

The Vertical Line Test allows us to know whether or not a graph is actually a function. If a vertical line intersects the graph in all places at exactly one point, then the relation is a function.

To use the vertical-line test, imagine dragging a ruler held vertically across the
graph from left to right. If the graph is that of a function, the edge of the ruler would hit the graph only once for every x -value.

Attached is a screenshot of your given graph where I did the Vertical Line Test. It shows that each vertical line crosses the graph only once (marked by the red dots on the each line)

Therefore, the graph represents a function.

Please mark my answers as the Brainliest if you find my explanations helpful :)

I need help with this please

Answers

Answer: B

Step-by-step explanation:

Use Math...

solveeee for x !!!!!!!

Answers

I think the answer is X=-9
Giving this a shot to see if I’m correct. If not, I apologize (just trying to help).

Since JM = 4x - 29
and JK + KL + LM = JK

Where JK = 6
KL = 13
LM = 2x - 18

Plug the given values for each segment:

JK + KL + LM = JK
6 + 13 + 2x - 18 = 4x - 29

Add 29 to both sides:

6 + 13 + 2x - 18 + 29 = 4x - 29 + 29
6 + 13 + 2x - 18 + 29 = 4x

Subtract 2x from both sides:

6 + 13 + 2x - 18 + 29 - 2x = 4x - 2x

6 + 13 - 18 + 29 = 2x

Combine like terms:
19 - 18 + 29 = 2x
30 = 2x

Divide both sides by 2 to solve for x:
30/2 = 2x/2

15 = x

Double-check whether the value of x provides a true statement, by plugging its value into the equation:

JK + KL + LM = JK
6 + 13 + 2(15) - 18 = 4(15) - 29
19 + 30 - 18 = 60 - 29
31 = 31 (True statement).

Therefore, x = 15.

Please mark my answers as the Brainliest if you find this helpful :)

determine the interprets of the line khan academy

Answers

the y intercept is (0,-45) and the x intercept is (-10,0)

x^3+12x^2+kx+7 is divided by(x+4),the remainder is -9 find k.

Answers

Answer:

-68

Step-by-step explanation:

please give me a brainlist

Determine the intercepts of the line.
Do not round your answers.
y - 3 = 5(x - 2)
Please help!!!

Answers

Answer:

the Y intercept is (0,-7) and the X intercept is (7/5,0)

Step-by-step explanation:

For Khan academy  

The y-intercept is -7 and the x-intercept is 7/5 if the equation of the line is y - 3 = 5(x - 2)

What is a straight line?

A straight line is a combination of endless points joined on both sides of the point.

The slope 'm' of any straight line is given by:

[tex]\rm m =\dfrac{y_2-y_1}{x_2-x_1}[/tex]

We have an equation of the straight line:

y - 3 = 5(x - 2)

For y-intercept:

Plug x = 0

y - 3 = 5(0 - 2)

y = -7

For x-intercept:

Plug y = 0

0 - 3 = 5(x - 2)

x = 7/5

Thus, the y-intercept is -7 and the x-intercept is 7/5 if the equation of the line is y - 3 = 5(x - 2)

Learn more about the straight line here:

brainly.com/question/3493733

#SPJ5

How many solutions does the system of equations x − y = 7 and y equals the square root of the quantity 3 times x plus 3 end quantity minus 2 have?

Answers

9514 1404 393

Answer:

  one solution (11, 4)

Step-by-step explanation:

Both equations describe curves with positive slope. The y-intercept of the line (-7) is less than that of the root function (-2), so the line must intersect the root function in exactly one place. There is one solution.

__

Solved in the conventional way, the equation would become a quadratic, with two solutions. One of them is extraneous. (That is why I prefer a graphical solution.)

Given ...

  x -y = 7

  y = √(3x +3) -2

We can substitute for y to get ...

  x -7 = √(3x +3) -2

  x -5 = √(3x +3)

  x^2 -10x +25 = 3x +3 . . . . . . square both sides

  x^2 -13x +22 = 0 = (x -11)(x -2) . . . . . gives solutions x=11, x=2

The value x=2 does not satisfy the equation ...

  x -7 = √(3x +3) -2   ⇒   2 -7 = √(3·2 +3) -2   ⇒   -5 = 1 (false)

George budgets $900 each month for fixed expenses. He nets $1720 semimonthly.
What percent of his net monthly income does he budget for fixed expenses?

Help please

Answers

Answer:

820

Step-by-step explanation:

because ' minus each month

A blouse require 1 ¼ m of cloth, how many blouses can be made from 21 m of cloth

A. 12
B. 14
C. 16
D. 18

Answers

Answer:

C. 16

Maaf Kalo Salah Y Maaf Ya Lama Cape Itung di

12. How is a ray similar to a line and also a line segment? Show example.

Answers

Ray of sun is a line

A line segment has two endpoints and you can measure them, as shown in the picture with endpoints A and B.

Whereas, A ray is a part of a line that has one endpoint and goes on infinitely in only one direction. You cannot measure the length of a ray. (second picture with the arrow)

plz help. DUE IN 10 MINUTESYou have a recipe that calls for 5 parts (cups) of water for every 3 parts (cups) of flour. you use 15 cups of water. How much flour do you need?​​

Answers

Answer:

9

Step-by-step explanation:

if you have 5 for every 3 to get from 5 to 15 you multiply by 3 so now just multiply 3 by 3 to get 9

Answer:

9 cups of flour

Step-by-step explanation:

since there's 15 cups of water and you need 3 cups of flour for every 5 cups of water 15 divided by 5 is 3 and 3 times 3 is 9 so there should be 9 cups of flour

For the figure shown on the right, find the value of the variable and the measures of the angles.

Answers

Step-by-step explanation:

x-7+3x+12+x = 180

5x+5=180

5x=175

x = 35°

m L P = x-7 = 35-7 = 28°

m L Q = 3x+12 = 3(35)+12 = 105+12 = 117°

m L R = x = 35°

What is the equation of the graphed line written in
standard form?
X =-3
y=-3
X+y=-3
x-y=-3

Answers

Answer:

Step-by-step explanation:7

2 over 6 simplest form

3 over 12 simplest form

Needs answer ASAP!!!!

Answers

Answer:

2/6 = 1/3

3/12 = 1/4

Step-by-step explanation:

Both 2 and 6 can be divided by 2 (2÷2=1 , 6÷2=3)

Both 3 and 12 can be divided by 3 (3÷3=1 , 12÷3=4)

Write the prime factorization of 16. Use exponents when appropriate and order the factors from least to greatest (for example, 2235).

Answers

Answer:

2 * 2 * 2 * 2

2^4

Step-by-step explanation:

16= 4 * 4 = (2 * 2) * (2* 2)

plz fill this out. in trying to pass. will give best answer​

Answers

Answer:

AB/ZX and CB/YX and AC/ZY

Step-by-step explanation:

Hope this helps :)

Find the value of x. The diagram is not to scale.

Answers

Answer:

x=20

Step-by-step explanation:

2x=40 (corr angles, l//m)

x=40÷2

=20

Hope it helps!!!

13)
14)
A) 870
C) 74
B) 1112
D) 53

Answers

Answer: 13)74

14)53

Step-by-step explanation:

9x>18 find the inequality

Answers

Answer:

Inequality form:

x >2

Step-by-step explanation:

I pretty sure this is the answer.

Have a great day!

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