How to simplify it? ​

Answer:

x=1

Step-by-step explanation:

-4-2(3-x)=-2(x+3)

Expand parentheses:

-4-6+2x=-2x-6

Add 2x+6 to both sides:

4x-4=0

Add 4 to both sides:

4x=4

Divide both sides by 4:

x=1

Hope this helps!

Answer:

[tex]x[/tex] = 1

Step-by-step explanation:

-4-6+2[tex]x[/tex] = -2[tex]x[/tex]-6

-10+2[tex]x[/tex] = -2[tex]x[/tex]-6

2[tex]x[/tex]+2[tex]x[/tex]= = -6+10

4[tex]x[/tex] = 4

[tex]x[/tex] = 1

hope this helped and please brainliest!

Answer:

C. -24

I HOPE IS RIGHT

Answer:

88,77

34,99

90,11

88,10

65,7

93,1

Answer:

C

Step-by-step explanation:i took test on edge 2020

Answer:

x + 2 = 3

Step-by-step explanation:

x is always = to 1

Answer:

3

3

3

3x + 3

Step-by-step explanation:

Answer:

b)

i) Focus ( 0,a) = [tex](0,\frac{1}{2} )[/tex]

ii) The equation of the directrix is

                            [tex]y = -\frac{1}{2} or y +\frac{1}{2} =0[/tex]

Step-by-step explanation:

Step(i):-

  A parabola is the set of all points in a plane that are equidistant from a fixed line and a fixed point (not in a line) in the plane

• The Fixed line is called the directrix of the parabola.

• The Fixed point is called the focus of the parabola.

• A line through the focus and perpendicular to the directrix is called the axis of the parabola.

• The point of intersection of parabola with the axis is called the vertex of the parabola.

Given Parabola x² = 2 y

Comparing  x² = 4 a y

                   4 a = 2

                     [tex]a = \frac{1}{2}[/tex]

  Focus ( 0,a) = [tex](0,\frac{1}{2} )[/tex]

Step(ii)

The equation of the directrix is y = -a or y +a=0

The equation of the directrix is

                            [tex]y = -\frac{1}{2} or y +\frac{1}{2} =0[/tex]

The equation of the directrix is 2 y +1 =0

Answer:

b.

Step-by-step explanation:

edg 2021

Answer:

398

Step-by-step explanation:

If it is hard to read I am so sorry.

it says:

"Add up all the sides

55+55+45+45+99+99

=398 sq in

or

=[tex]398 in^{2}[/tex]

Answer:15

Step-by-step explanation:

Answer: y =2x

Step-by-step explanation:

Hi, to answer this question we have to write an equation with the information given:

Since a circle with a 2-inch radius has a diameter of 4 inches, it means that the diameter of a circle (y) is equal to two times its radius (x).

Mathematically speaking:

y = 2 x

Feel free to ask for more if needed or if you did not understand something  

Answer:

RTK = UTK

Step-by-step explanation:

Answer:

RTK =UTK

Step-by-step explanation:

Answer:

Step-by-step explanation:

(3 - 7) - 9 - 5 = -4 - 9 - 5

                   = -18

3 - (7 - 9) - 5 = 3 - (-2) - 5

                    = 3 + 2 - 5

                    = 5 - 5

                    = 0

3 - 7 - (9 - 5) = 3 - 7 - 4

                    =  3 - 11

                    = -8

Answer:

2

Step-by-step explanation:

the equation for the line is written in slope intercept form y=mx+b m is the slope and b is the y intercept where the line crosses the y-axis

Hello! :)

This equatio is written in slope-intercept form, which looks like so:

y=mx+b

Here, m is the slope, and b is the y-intercept.

In the given equation, 2 is the slope, and 3 is the y-intercept.

I hope it helps you. Please ask me if you have any questions.

~A forlorn teen

[tex]MagicalNature[/tex]

So the answer is 11 units

Look at the attached picture

Hope it will help you

Good luck on your assignment

Answer:

A =275.88 m^2

Step-by-step explanation:

The area of a parallelogram is found by

A = bh

A = 24.2 * 11.4

A =275.88 m^2

Answer:

275.88

Step-by-step explanation:

Answer:

A mathematical term that does not include an equal or inequality sign is called an expression.

Step-by-step explanation:

Example:

(2+2)4+8

You do what's in parenthesis first, which is 2+2 = 4

Then, you multiply 4 by 4 because there is no sign between the paratinsees

4 x 4= 16

Then you add 8.

Your answer is 24.

Hoped this helped!

☆*: .｡. o(≧▽≦)o .｡.:*☆

Answer:

(- 6, 0 )

Step-by-step explanation:

Given the 2 equations

3x + 2y = - 18 → (1)

2x + 9y = - 12 → (2)

Multiplying (1) by 2 and (2) by - 3 and adding will eliminate the term in x, that is

6x + 4y = - 36 → (3)

- 6x - 27y = 36 → (4)

Add (3) and (4) term by term to eliminate x

- 23y = 0

y = 0

Substitute y = 0 into either of the 2 equations and evaluate for x

Substituting into (1)

3x + 0 = - 18

3x = - 18 ( divide both sides by 3 )

x = - 6

Solution is (- 6, 0 )

Hey!!!

here's your answer

X+128=180( sum of angle in straight line)

or,X=180-128

X=52 degree.

So the value of X is 52 degree.

Hope it helps...

Good luck on your assignment

Answer:

[tex]x = 52 \: \: degrees[/tex]

Step-by-step explanation:

[tex]x + 128 = 180 \\ x = 180 - 128 \\ x = 52 \: \: degrees[/tex]

(sum of the angles in a straight line = 180 degrees)

hope this helps

brainliest appreciated

good luck! have a nice day!

Answer:

Angle 1

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

The others are all acute angles, and we can see that 1 seems to be slightly larger than a right angle.

Answer:

X=1

Step-by-step explanation:

Solve this like any other two step equation.

But first plug in y value.

3x + 2 = 5

Subtract 2 from each side

3x = 3

Now divide each side by 3

X=1

Hope this helps plz mark brainliest!

Answer:

[tex]3x +2= y; y=5. \\3x +2 = 5\\3x =5 -2\\3x = 3\\Divide-both-sides-of-the-equation-by 3\\\frac{3x}{3} =\frac{3}{3} \\x = 1[/tex]

Step-by-step explanation:

x = 1

Step 1 : Substitute 5 for y in 3x +2= y

Step 2 : Collect like terms

Step 3 : Simplify

Divide both sides of the equation by 3

x = 1

Answer:

A

Step-by-step explanation:

Answer:

D To guarantee that you will qualify for any credit card.

Pls mark brainliest

Answer:

  D)  g(x) = |x +6| -2

Step-by-step explanation:

To translate f(x) h units to the right and k units up, you use the transformation ...

  g(x) = f(x -h) +k

You want to translate your function 6 units left and 2 units down, so (h, k) = (-6, -2) and the transformed function is ...

  g(x) = |x +6| -2

Answer:

Cuboid ( rectangular prism)

[tex]v = 140 {cm}^{3} [/tex]

Step-by-step explanation:

[tex]volume = whl \\ = 5 \times 4 \times 7 \\ = 20 \times 7 \\ = 140 {cm}^{3} [/tex]

Answer:

D)5

Explanation:

opening the bracket, you get :2x+3 = 4x-4

solving further you ,that is collecting like times you will get 2x-4x = -4-6

Therefore,-2x = -10

Dividing both sides by -2,xis equal to 5.

I hope this helps…

Answer:

B

Step-by-step explanation:

idk how to explain but it iss what it issss

William's fastest speed given his typical speed and the diffeerence between his fastest speed and his typical speed is 7.5 mi/h.

Addition is determining the total value or summing two or more numbers. Addition is one of the four basic operations in mathematics.

Fastest speed = 1.5 + 6 = 7.5

To learn more about addition, please check: https://brainly.com/question/19628082

[tex]h^{-2}g=\frac{g}{h^2}=\frac{32}{4^2}=\frac{32}{16}=\boxed{2}[/tex]

Answer:

width = 18.97 inches

Step-by-step explanation:

To find the smallest width of the box to fit the bat, we need to put the bat in the diagonal of the box.

The diagonal of the box is given by:

diagonal^2 = length^2 + width^2 + height^2

Then, using the diagonal = 36 inches, length = 30 inches and height = 6 inches, we have:

36^2 = 30^2 + width^2 + 6^2

1296 = 900 + width^2 + 36

width^2 = 360

width = 18.97 inches

Answer:

g>5

Step-by-step explanation:

Answer:

The ( simplified ) expression is 7x -  8

Step-by-step explanation:

We are given the expression ( 2x + [tex]\frac{ 1 }{ 2 }[/tex] ) + ( 5x - 8 [tex]\frac{ 1 }{ 2 }[/tex] ),

[tex]( 2x + \frac{ 1 }{ 2 } ) + ( 5x - 8 \frac{ 1 }{ 2 } ) - remove ( )\\,\\2x + \frac{ 1 }{ 2 } + 5x - 8 \frac{ 1 }{ 2 } - combine like terms,\\\\2x + 5x + \frac{ 1 }{ 2 } - 8 \frac{ 1 }{ 2 } - add / subtract,\\\\Simplified Expression ; 7x - 8[/tex]

Solution; 7x -  8