does anyone know this? URGENT!!​

Answer:

(x, y) -------> ( - x , y - 10 )

Step-by-step explanation:

Titus is not correct.

There are two transformations will correctly prove FEDCBA ≅ F'E'D'C'B'A'

First transformation is Reflection over y-axis , then translation 10 units down.

The final formula is ( - x , y - 10 )

Answer:

1.

as we can see in the first fraction, they are multiplying the denominator by 5 to get from a denom of 20 to 100. THerefore,  we can now multiply the num of 17/20 by 5 to get our answer. 17x5=85

85/100 can be written as .85.

THe answer is 85

2.

By folowing the same proccess we see that the denom in being multiplied by 2 and therefore by doing the ssame with the num we get 62. 62/100 is 0.62. To find this you can divide 62 by 100 or just know that any number over 100 is the decimel. For example in the fraction 76/100 0.76 is the decimal.

62

0.62

Overall we don't really need the model

Step-by-step explanation:

Answer:

f(n) = -2 -5(n-1)

Answer:

the answers are 10, 6 and -2

Answer:

x=1

Step-by-step explanation:

Answer:

2:1

Step-by-step explanation:

I think I'm not 100 percent sure

Answer:

9.5

Step-by-step explanation:

4.6+4.9= 9.5

**Hope This Helps**

Exact Form:

-41/4

Decimal Form:

-10.25

Mixed Number Form:

-10/4

Answer:

[tex]f^{-1}(x)=4x^2-3[/tex]

Step-by-step explanation:

The Inverse of a Function

Given a function f(x), the inverse of f, called [tex]f^{-1}(x)[/tex] is a function that satisfies:

[tex]f(f^{-1}(x))=x[/tex]

The domain of f becomes the range of its inverse and vice-versa.

The procedure to find the inverse of the function is:

* Write the function as a two-variable equation:

* Solve the equation for x.

* Swap the variables

We are given the function:

[tex]\displaystyle f(x)=-\frac{1}{2}\sqrt{x+3}[/tex]

Defined in the interval x ≥ -3

Note f is always negative, thus its range is f(x) ≤ 0

Now we find the inverse. Call y=f(x):

[tex]\displaystyle y=-\frac{1}{2}\sqrt{x+3}[/tex]

Multiplying by 2:

[tex]\displaystyle 2y=-\sqrt{x+3}[/tex]

Squaring both sides:

[tex]\displaystyle 4y^2=x+3[/tex]

Subtracting 3:

[tex]\displaystyle 4y^2-3=x[/tex]

Swapping variables:

[tex]y=4x^2-3[/tex]

Thus:

[tex]\mathbf{f^{-1}(x)=4x^2-3}[/tex]

The domain of the inverse is the range of f, thus x is restricted to

x ≤ 0

Answer:

Y=-1

Step-by-step explanation:

Y-5=3-9y-18

y+9y=3-18+5

10y=-10

y=-1

there is the answer ................................

Answer:

y= -2/3x + 8/3

do you really want a explanation?

Answer:

5,740 more minutes i hope this helps

Step-by-step explanation:

Answer:

10 units

Step-by-step explanation:

Answer:

-1.6

Step-by-step explanation:

m=y2-y1/x2-x1

(-4)-4=(-8)

4-(-1)=5

-8/5=(-1.6)

hope this helps :3

if it did pls mark brainliest

Answer:

Step-by-step explanation:

Answer:

the answer is 4 hope this is what your looking for..

Responder:

$ 3750

Explicación paso a paso:

Dado que :

Los planes A y B se basan en un salario fijo más el porcentaje de comisión por venta minorista.

Plan A:

Salario fijo = $ 300

Comisión porcentual = 6% de la venta

Plan B:

Salario fijo = $ 150

Comisión de porcentaje = 10% de la venta

Nivel de venta en el que el plan será el mismo:

Sea nivel de venta = x

Ganancia total por plan:

Plan A:

300 + 0.06x - - - (1)

Plan B:

150 + 0,1x - - - (2)

Igualar (1) y (2)

300 + 0.06x = 150 + 0.1x

0.06x - 0.1x = 150 - 300

-0.04x = - 150

x = 150 / 0,04

x = 3750

Por lo tanto, el nivel de venta en el que ambos planes serán iguales es una venta minorista por valor de $ 3750

Answer:

t = 8

hope it help you

thanks!

Answer:

y-4 = -1/2(x-4)

Step-by-step explanation:

Point slope form is y-y1 = m*(x-x1)

To find m, m=(y2-y1)/(x2-x1)

m=(4-8)/(4-(-4)) = -4/8 = -1/2

The equation is, y-4 = -1/2(x-4)

The equation of line is, [tex]y=-\frac{1}{2} x+6[/tex]

The equation of line is given in slope point form is,

                                      [tex]y=mx+c[/tex] , where m is slope of line.

      [tex]m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}=\frac{4-8}{4+4}=\frac{-4}{8}=-\frac{1}{2}[/tex]

So, equation of line become,

                                              [tex]y=-\frac{1}{2}x+c[/tex]

Since, above line passing through point (4, 4)

So that,      

                  [tex]4=-\frac{1}{2}*4+c\\\\c=4+2=6[/tex]

Hence, equation of line is, [tex]y=-\frac{1}{2} x+6[/tex]

Learn more:

https://brainly.com/question/17003809

Answer:

C.

Step-by-step explanation:

We know it's y > 2 cuz the red line is y and it's dashed so its just > not > with a line under.

The blue line is solid so it's > with a line under. The blue line also represents y  and the shaded region is above the line so its y > or equal x.

Hope that makes sense

The inequalities represented by the graph are; y  < 2 and y >= x.

So option C is correct.

If the equation or inequality contains variable terms, then there might be some values of those variables for which that equation or inequality might be true.

Such values are called solution to that equation or inequality.

The Set of such values is called solution set to the considered equation or inequality.

The graph as shown in the task content includes the horizontal line; y = 2 and the line; y = x.

However, the area shaded in the graph coincides with the upper area of y = 2 with broken lines as boundary and the lower area of line; y = x with a solid boundary line.

Hence, The inequalities represented by the graph are; y  < 2 and y >= x.

So option C is correct.

Learn more about inequalities here:

https://brainly.com/question/27425770

#SPJ2

Answer:

True

Step-by-step explanation:

Answer: True

Step-by-step explanation:

Technically, you're distributing the expression in parentheses to the one in the other set of parentheses. Or in another way, you're distributing one number to 2 terms, then another, then the opposite way twice.

Answer:

d

Step-by-step explanation:

Step-by-step explanation:

Using Pythagoras' identity on the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

AB² = 7² + 4² = 49 + 16 = 65 ( take the square root of both sides )

AB = \sqrt{65} → D

Answer:

m = 7

Step-by-step explanation:

2m + -4 = 10

Reorder the terms:

-4 + 2m = 10

Solving

-4 + 2m = 10

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '4' to each side of the equation.

-4 + 4 + 2m = 10 + 4

Combine like terms: -4 + 4 = 0

0 + 2m = 10 + 4

2m = 10 + 4

Combine like terms: 10 + 4 = 14

2m = 14

Divide each side by '2'.

m = 7

Simplifying

m = 7

Answer:

I think -$111.21 soB i am really bad at math

Step-by-step explanation:

Answer: Option B.

Step-by-step explanation:

In the graph we can see the graph of a quadratic equation (from this we could conclude that the graph will not change the current direction for the arms, so the arms will keep going down), and we also can see that as x increases in absolute value, the value of y decreases.

Then we could conclude that as IxI is really big, we will have that f(x) goes to minus infinity

x -->∞, f(x) --> -∞

x--> -∞, f(x) --> -∞

Then the correct option is B

Answer:

Option B!

Step-by-step explanation:

Answer:

-23/12 or  -1.91666666667

Answer:

I recommend using a graph that can help. For slope afind two solid points and make it a fraction. Y intercept is where it passes through the y axis.

Step-by-step explanation:

Answer:

a 34

b 134

c 140

Step-by-step explanation:

a) 180 - 146 = 34

b) 180 - 46 = 134

c) 180 - 40 = 140