I WILL GIVE BARINLEST WHO HELP ME OK

Answer:

Step-by-step explanation:

Answer:

k

Step-by-step explanation:

Answer:

3:9 u can reduce it again to 1:3

Answer:

y = 20b + 13

Step-by-step explanation:

From the above, we want to get y

Using the given d value, we simply proceed to substitute

y = 5x-2

x = 4b + 3

Substituting x-values, we have

y = 5(4b + 3)-2

y = 20b + 15-2

y = 20b + 13

The graph that best models the exponential function [tex]f(x) = 3(3)^{-x} = \frac{3}{3^x}[/tex] is graph A.

An exponential function is modeled by:

[tex]y = ab^x[/tex]

In which:

In this problem, the function is:

[tex]f(x) = 3(3)^{-x} = \frac{3}{3^x}[/tex]

The initial value is:

[tex]f(0) = \frac{3}{3^0} = 3[/tex]

The x in the exponent is negative, which means that it is a decaying function, hence graph A is correct.

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Answer:

AB = 18 in.

BC = 22 in.

ED = 33 in.

Angle B = not possible

Angle C: not possible

Angle D = 39°

Angle E: not possible

Angle F: not possible

Step-by-step explanation:

Because it is given that ΔABC≅ΔDFE, we can find the corresponding sides and angles and then find all possible missing side and angle measures from the given diagram.

AB corresponds to DF (ΔABC ≅ ΔDFE)

Because DF = 18, then AB must equal 18.

BC corresponds to FE (ΔABC≅ΔDFE)

Because FE = 22, then BC must equal 22.

ED corresponds to CA (ΔABC≅ΔDFE)

Because CA = 33, then ED must equal 33.

Angle D corresponds to angle A (ΔABC≅ΔDFE)

Because angle A = 39°, then angle D must equal 39°.

All other angles cannot be found since they are not given on the corresponding angles of the triangles in the diagram.

I hope this helps you :)

Answer: [tex]y=3-2a[/tex], Option 4

Step-by-step explanation:

[tex]\left \{ {ax + by = ab} \atop {2ax + 3by = 3b}} \right.[/tex]

multiply 2 at [tex]ax+by=ab[/tex]

[tex]2ax+2by=2ab[/tex]

subtract [tex]2ax + 3by = 3b[/tex] and[tex]2ax+2by=2ab[/tex]

[tex]by=3b-2ab[/tex]

[tex]y=3-2a[/tex]

Answer:

y=2x=2

Step-by-step explanation:

bc the line is to the right and going up so it makes it positive and it crosses 2 on the y axis and it goes up 2 times each time

Answer:

1/17 + 4i/17

Step-by-step explanation:

Answer:

im guessing 12 because 12x12=114, and since the garden is a square, we length/with has to be the same number.

Step-by-step explanation:

Answer:

I got A idk if its right tho.

Step-by-step explanation:

10x+4x+90=180

14x+90=180

14x=90

x=6.42

Answer: I'd say a broad audience made up of all kinds of people

It had different parts and concepts that could entertain any age group

Answer:

A broad audience made up of all kinds of people

Step-by-step explanation:

Answer:

4x-28+8

Step-by-step explanation:

Answer:

O and N is a function

K is not a function.

Step-by-step explanation:

O and N is solved for X perfectly, but K has mixed variables so there isn't a y-intercept.

Answer:

Step-by-step explanation:

8,1                              8,2

8,3                            8,4          

8,5                            8,6

Answer:

The parent function is y = x³.

After a vertical stretch by a factor of 3, obtain

y = 3x³

After a horizontal shift 4 unit to the right, obtain

y = 3(x - 4)³

After a vertical shift 3 units down, obtain

y = 3(x - 4)³ - 3

Answer:   y = 3(x - 4)³ - 3

y = 3(x - 4)³ - 3  is the equation of y=x³ with the given transformations

Graph is a mathematical representation of a network and it describes the relationship between lines and points.

Graph transformation is the process by which an existing graph, or graphed equation, is modified to produce a variation of the proceeding graph.

The given equation is y=x³

A translation of a graph is its rigid movement, vertically or horizontally.

From given we have,

There is a vertical stretch of 3 units, hence the function is multiplied by 3.

There is a horizontal shift of 4 units to the right, hence x -> x - 4.

There is a vertical shift of 3 units down, hence 3 is subtracted from the function.

The required equation is given by y = 3(x - 4)³ - 3.

Hence  y = 3(x - 4)³ - 3  is the equation of y=x³ with the given transformations

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It follows a pattern

Step-by-step explanation:

So I guess it's B?

Answer:

a) [tex]2x^2+8-5x+-3x^2-4+7x\\\\= -1x^2+2x+4[/tex]

b) [tex]2x^2+8-5x--3x^2-4+7x\\\\= 5x^2+2x+4[/tex]

Step-by-step explanation:

if x is 7 ok so 2(7)+5

14+5

19

Answer:

y=20.25

Step-by-step explanation:

Answer:

x = 8

Step-by-step explanation:

Given

- 2(- 3x + 3) + 2x = 58 ← distribute and simplify left side

6x - 6 + 2x = 58

8x - 6 = 58 ( add 6 to both sides )

8x = 64 ( divide both sides by 8 )

x = 8

Answer:

18.141%

Step-by-step explanation:

We start by calculating the z-scores

Mathematically;

z-score = (x-mean)/SD

for 10.1

z = (10.1-12.5)/1.2 = -2

for 13.7

z = (13.7-12.5)/1.2 = 1.2/1.2 = 1

So we need the probability within this range

P(-2 < x < 1)

We can check the probability using the standard normal distribution table

That will be;

P(-2 < x < 1) = 0.18141

Converting this to percentage, we have 18.141%

Answer:?

Step-by-step explanation:

tick number 1 and 5. because if 30%=120 , therefore 100%= 100/30*120=400

Answer:

Point A

Step-by-step explanation

Got it correct on edge test

Point A represents (3, - ). Therefore, the correct option is option A among all the given options.

A coordinate system in geometry is a method for determining the precise location of points or other geometrical objects on a manifold, such as Euclidean space, using one or more integers, or coordinates. It matters how the coordinates are arranged.  

Sometimes they are recognised by their place in an ordered tuple, and other times they are recognised by a letter, such as "the x-coordinate." In elementary mathematics, the coordinates are assumed to be real numbers. Point A t represents (3, - ).

Therefore, the correct option is option A.

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Answer:

1.06666666667. this could be wrong as I got this of Google. or 1.06 . btw idk how to explain it

Answer:

6x² + 72x - 170 = -2

<=> 6x² + 72x - 168 = 0

<=> x² + 12x - 28 = 0

<=> x² + 12x + 36 = 64

<=> (x+6)² = 64

Step-by-step explanation:

Answer:

17

Step-by-step explanation:

2*[tex]2^4[/tex]-3*[tex]2^3[/tex]+9

2*16-3*8+9

32-24+9

17

Answer:

Note. There is a mismatch between the graph and the equation

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If we go by the equation, then:

Answer:

x = 3 or x = -3

Step-by-step explanation:

x^2 -9 =0

x^2 = 9

x = 3 or x = -3

Step-by-step explanation:

if your question is

x²+5-14=0

x²-9=0

x²=9

x=√9

x=3 ans

Answer:

is it [tex]-2t^{2}[/tex] or [tex]2t^{2}[/tex]?