x4(-5) when x=-9 help please

[tex]\frac{1}{2} \times - 2 + \frac{1}{3} \times - 5 \\ \\ = \frac{1}{ \cancel2} \times \cancel{- 2} + \frac{1}{3} \times - 5 \\ \\ = 1 \times - 1 + \frac{1}{3} \times - 5 \\ \\ = - 1 + ( - \frac{5}{3} ) \\ \\ = - 1 - \frac{5}{3} \\ \\ = \frac{ - 3 - 5}{3} \\ \\ = \frac{ - 8}{3} = - 2 \frac{2}{3} [/tex]

Answer:

The answer for that question is B

Answer:

Yes

Step-by-step explanation:

The area of a square is equal to the length squared.

So, the length of one side of the original floor is √400 which equals 20.

If you increase the length by 1, the area of the dance floor is 21 squared.

21 * 21 is certainly a rational number.

Answer:

Step-by-step explanation:

I think so, yes.

The area of a square is A = s*s where s is the length of the side

s^2 = 400

sqrt(s^2) = sqrt(400)

s = 20

If you increase each dimension by one foot you get 21 * 21 for the area of the new ballroom.

The result is rational. That's because the square root was rational when you found 20.

Area = 21 * 21 = 441 which is rational.

Answer:

C

Step-by-step explanation:

Lets set this up:

5x-3y=2=

5x=3y+2=

5x-2=3y=

y=5/3x-2/3

Now graph this.

When graphed you see that the only point that lies on the graph is C (3,13/3)

Hope this helped!

Edit: Explanation

Answer:

[tex]{ \sf{it \: \: is \: \: \frac{1}{2} }}[/tex]

Answer:

A, C

Step-by-step explanation:

Chow,...!

2(10v - 5) + 5v + 5v =

= 20v - 10 + 5v + 5v =

= 20v + 5v + 5v - 10 = 30v - 10 ← the end

Answer:

the answer is 320

Step-by-step explanation:

144 divided by 0.45 equals 320

and for checking my answer 320 times 0.45 equals 144

so 320 is your answer i hope this helps

Answer:

a = -11, 17.

Step-by-step explanation:

-7 =  |a-3| / -2

Multiply both sides by -2:

|a - 3| = 14

So a - 3 = 14

Giving a = 17

or

a - 3 =- -14

giving a = -11.

Checking these values:

-7 = |17-3| / -2 = 14/-2 = -7  

- so a = 17 is a solution.

-7 = |-11-3| / -2 = 14/-2 = -7

so a = -11 is also a solution.

Answer:

B

Step-by-step explanation:

To do that we use the formula:  (x1 + x2) / 2 and (y1 + y2) / 2 to get (x,y) coordintaes of the mid-point

Therefore

(8 + (-4) ) / 2 ,  (-2 + 6) / 2

= 2,2

Answer:

The answer is 72

Step-by-step explanation:

Answer:

y = 2 (x + 1) or y = 2 + 2x

Explanation:

Move all terms that don't contain y to the right side and solve.

Answer:

 y=2x+2

Step-by-step explanation:

  6x−3y=−6

6x−3y+6=−6+3y

    6x+6  =3y

           y=2x+2

Hope you got it

If you have anything just ask me

If you think this is the best answer please mark me as brainliest

Answer:

Yes, because each x-value has a different y-value.

Answer:

x equals -6! <3

Step-by-step explanation:

solve for x by simplifying both sides of the equation, then isolating the variable

Answer:

false

Step-by-step explanation:

10/12 is 5/6 and 6/8 is 12/16 that's the closest whole number proportionality also, it would both have a difference of 2

Answer:

a. dbc = 66, ABC = 132

b. abd = 52, dbc= 52

Step-by-step explanation:

just remember that bisects means that the angles on either side of the middle line are equal. so for a, dbc = abd and ABC = 2x 66

for b, abd and dbc are equal, so both of them are just 104 divide by two

Answer:

15 in

General Formulas and Concepts:

Pre-Algebra

Geometry

Area of Square Formula: A = s²

Step-by-step explanation:

Step 1: Define

Identify variables

A = 225 in²

Step 2: Solve for s

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

js it not letting me open the other tabs and that your question doesn't make sense

Answer: A=(5,2) B=(5,-1) C=(6,-1) D=(6,2)

Step-by-step explanation: part D: The x-coordinates of the translated figure are 2 more than the original x-coordinates. The y-coordinates of the translated figure are 4 less than the original y-coordinates.

Part E: A translation of two yards east involves moving 2 units in the positive x-direction. Given any initial x-coordinate, x, the algebraic expression that represents the new x-coordinate after the translation is x + 2.

Part F: A translation of four yards south involves moving 4 units in the negative y-direction. Given any initial y-coordinate, y, the algebraic expression that represents the y-coordinate after translation is y + (-4).

Part G: Combining the expressions from parts E and F, for any given initial point (x, y), the coordinates of the new point after a translation of two yards east and four yards south are (x + 2, y + (-4)).

Answer:

I think d is not a binomial from the option given

Answer:

Solution

=−5 that is the answer im positive

Step-by-step explanation:

4-2x+14=3x+15

-2x-3x=18+15

-5x=33

x=33/-5

Answer:

Step-by-step explanation:

1) JK + KL = JL

6x + 3x = 27

       9x = 27

          x = 27/9

         x = 3

2) JL = JK + KL  

5x - 10 = 2x + x + 2           {Combine like terms}

5x - 10 = 3x + 2

Add 10 to both sides

5x = 3x + 2 + 10

5x = 3x + 12

Subtract 3x from both sides

5x - 3x = 12

2x = 12

Divide both sides by 2

x = 12/2

x = 6

Any number that can be written as a fraction with integers is called a rational number.

example are:1/2,-1,0,3....

hope it help.

Answer:

[tex]\displaystyle \frac{24}{-6 + m}[/tex]

Step-by-step explanation:

Whichever term is called first represents the numeratour and the leftover represents the denominatour.

I am joyous to assist you at any time.

The expression is 24/ m-6

Expressions in math are mathematical statements that have a minimum of two terms containing numbers or variables, or both, connected by an operator in between. The mathematical operators can be of addition, subtraction, multiplication, or division.

An expression in math is a sentence with a minimum of two numbers/variables and at least one math operation in it. Let us understand how to write expressions. A number is 6 more than half the other number, and the other number is x. This statement is written as x/2 + 6 in a mathematical expression. Mathematical expressions are used to solve complicated puzzles.

Given:

the quotient of 24 and 6 less than m

=24/m-6

Learn more about expression here:

https://brainly.com/question/24416748

#SPJ2

Answer:

C. x is all real numbers.

Step-by-step explanation:

Since the domain is likely infinite, then the domain must be all real numbers so x is all real numbers.

Answer:

2 fifths 2/5

Step-by-step explanation:

10 sided dice has 10 possibilities so 7 8 9 10 are even or greater than 7 that's 4 out of 10 numbers but in simplest form would be 2/5 (2 fifths)

Answer:

6

Step-by-step explanation:

( 2 ) ( 4 - ( 9 - 4 ( 2 )))

2 ( 4- ( 9-8 ))

2 ( 4 - ( 1 ))

2 ( 3 )

6

Answer:

Step-by-step explanation:

Answer:

The midpoint is (7,5)

Step-by-step explanation: