can anyone help me with this​

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:

t = 8

hope it help you

thanks!

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:

x=1

Step-by-step explanation:

Answer:

5,740 more minutes i hope this helps

Step-by-step explanation:

Answer:

2:1

Step-by-step explanation:

I think I'm not 100 percent sure

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:

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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:

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

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:

10 units

Step-by-step explanation:

Answer:

-23/12 or  -1.91666666667

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 ................................

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: 25%

Step-by-step explanation: The question tells us that the population decreases by 1/4 every single year. That means, since 1/4 equals .25, the population decreases by 25% every year :)

Answer:

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

Step-by-step explanation:

Answer:

9.5

Step-by-step explanation:

4.6+4.9= 9.5

Answer:

b.

Step-by-step explanation:

The correct function of the graph is,

⇒( f(x) = (x-a)²(x-b)⁴

A relation between a set of inputs having one output each is called a function. and an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).

Now, Clearly from the graph of the function we could see that zero is not a root of the polynomial function

Hence, option (a) and (c) are discarded.

Now, we will check for option (b) and option (d)

As the graph touches the x-axis at two point i.e. a and b that means that both the roots of the polynomial equation are of even degree.

Hence, the correct option is:

⇒ f(x) = (x-a)²(x-b)⁴

Learn more about the function visit:

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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:

y=88 and x=23 because 4x=3x+23 and y+4x=180

Answer:

x = 23

y = 88

Step-by-step explanation:

because they are parallel lines 3x + 23 = 4x

So you subtract 3x from both sides to get 23 = x

now because you have this and y + 4x = 180

4(23) = 92

180 - 92 = 88

y = 88

Answer:

y= -2/3x + 8/3

do you really want a explanation?

Answer:

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

**Hope This Helps**

Exact Form:

-41/4

Decimal Form:

-10.25

Mixed Number Form:

-10/4

Answer:

The answer is y=-1x+8 or you can write it this way y=-x+8 either way will work fine.

Step-by-step explanation:

y=mx+b

m=-1

y-y=m(x-x¹)

y-1=-1(x-7)

y-1=-1x+7

+1 +1

y=-x+8

Answer:

c

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

:)

Answer:

the answers are 10, 6 and -2

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: