2 years ago

Helpp!!!! I need the correct answer

Mathematics

1 answer:

zmey [24]2 years ago

7 0

Answer:

Negative Association, Linear Association and Non-Linear Association

Step-by-step explanation:

You might be interested in

Question from my math test.

zavuch27 [327]

Answer:

5.5

Step-by-step explanation:

1 = 0.5

2 = 1

x1/2

4 0

2 years ago

Read 2 more answers

What is 900 as an exponent

Komok [63]

30^2= 30×30=900 so 30^2 is the answer

6 0

3 years ago

A ticketholder on the merry-go-round is riding a horse that is at a radius of 12 feet. How far does she travel after the merry-g

OLEGan [10]

The correct value of the angle of rotation is 3π/5

Answer:

Distance travelled ≈ 22.6 ft

Step-by-step explanation:

We are given;

Radius;r = 12 ft

Angle of rotation; θ = 3π/5

The formula for calculating distance travelled is;

Distance travelled = rθ

So, plugging in the relevant values;

Distance travelled = 12 x 3π/5

Distance travelled ≈ 22.6 ft

3 0

2 years ago

After transforming f(x) = 2x² +4x + 3 into vertex form, the vertex is easily identifiable. Which ordered pair is the vertex?

jolli1 [7]

The vertex is $(-1,1)$

Explanation:

The equation is $f(x)=2x^{2} +4x+3$

To find the vertex, we need the equation in the form of $f(x)=a (x-h)^{2}+k$

Dividing each term by 2 in the equation $f(x)=2x^{2} +4x+3$

$f(x)=2(x^{2} +2x+\frac{3}{2} )$

Now, completing the square by adding and subtracting 1, we get,

$f(x)=2(x^{2} +2x+1-1+\frac{3}{2} )$

The first three terms can be written as $(x+1)^{2}$ ,

$f(x)=2[(x+1)^{2}+\frac{1}{2} ]$

Multiplying 2 into the bracket, we get,

$f(x)=2(x+1)^{2} +1$

This equation is of the form $f(x)=a (x-h)^{2}+k$

Now, we shall find the vertex $(h,k)$

Thus, $h=-1$ and $k=1$

Thus, the vertex is $(-1,1)$

7 0

3 years ago

A $160 item is marked down 25%.what is the new cost of the item?

Sav [38]

$160 marked down 25% would be 40

8 0

3 years ago

Read 2 more answers