determine the slope of the graph
a. 2
b. -7
c. -2
d. 7
​

Answer:

Answer:

16

Step-by-step explanation:

Answer:

Step-by-step explanation:

I hope this helps!

Answer:

1. 2/9 and the other one is 2 combined is 2 2/9

Step-by-step explanation:

                                          hope it helps :b :) :D

Answer:

12

Step-by-step explanation:

3(4) is 12. If you have three groups and 4 things in each group, then you end up with 12.

Answer:

12

Step-by-step explanation:

3(4) is equal to 3 · 4

3 · 4 is 12

Answer:

A. x ≥ 0

Step-by-step explanation:

Domain is the set of x-values that can be inputted into function f(x).

We see that our x-values span from 0 to infinity. Since 0 is closed dot, it is included in the domain:

[0, ∞) or 0 ≤ x < ∞ or x ≥ 0

Answer:

1:2

Step-by-step explanation:

1:n  to 6:12

Take the second term 6:12

Divide each term by 6 to get to 1

6/6 =1

Divide all terms by 6

6/6 : 12/6

1:2

n=2

Answer:

Center of circle: (1, -2)

Radius: √6

Step-by-step explanation:

First, we need to isolate the constant:

[tex]4x^2 + 4y^2 - 8x + 16y = 4[/tex]

Then, we can divide the whole equation by 4:

[tex]x^2+y^2-2x+4y=1[/tex]

Then, we can complete the square(reminder: (a+b)^2 = a^2 + 2ab + b^2)

[tex](x^2-2x)+(y^2+4y)=1\\(x^2-2x+1)+(y^2+4y)=1+1\\(x^2-2x+1)+(y^2+4y+4)=1+1+4\\(x-1)^2+(y+2)^2=6[/tex]

Now that we got the standard equation of the circle, we can find the center and radius by using the equation [tex](x-h)^2+(y-k)^2=r^2[/tex], where (h, k) is the coordinate of the center, and r is the radius.

Therefore, the center of the circle is (1, -2), and the radius of the circle is √6.

The center of the circle is (1,-2) and the radius is [tex]\sqrt{6}[/tex].

Important information:

The standard equation of the circle is:

[tex](x-h)^2+(y-k)^2=r^2[/tex]            ...(i)

Where, [tex](h,k)[/tex] is center and [tex]r[/tex] is the radius.

The given equation can be written as:

[tex]4(x^2+y^2-2x+4y-1)=0[/tex]

[tex](x^2-2x)+(y^2+4y)=1[/tex]

Add square of half of coefficients of [tex]x[/tex] and [tex]y[/tex].

[tex]\left(x^2-2x+1^2\right)+(y^2+4y+2^2)=1+1^2+2^2[/tex]

[tex](x-1)^2+(y+2)^2=1+1+4[/tex]

[tex](x-1)^2+(y+2)^2=6[/tex]

[tex](x-1)^2+(y+2)^2=(\sqrt{6})^2[/tex]           ...(ii)

On comparing (i) and (ii), we get

[tex]h=1[/tex]

[tex]k=-2[/tex]

[tex]r=\sqrt{6}[/tex]

Therefore, the center of the circle is (1,-2) and the radius is [tex]\sqrt{6}[/tex].

Find out more about 'Circle' here:

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Answer:

After 16 months, the total amount paid would be the same for both dealers. This would be $5150.

Step-by-step explanation:

Let x = Number of months

Let y = Amount paid in $

y = 175x + 2350 (Dealer 1)

y = 150x + 2750 (Dealer 2)

175x + 2350 = 150x + 2750 (Make both equal and solve for x)

175x -150x = 2750 -2350

25x = 400

x = 16

After 16 months the total amount would be the same.

Now plug in 16 for x in any equation...

y = 150(16) + 2750

y = 2400 + 2750

y = 5150

Answer:

Step-by-step explanation:

let x = number of months

let dealer A = 2350 + 175x

let dealer B = 2750 + 150x

find:

After how many months would the total amount paid be the same for both dealers? What would that amount be?

dealer A = dealer B

2350 + 175x  = 2750 + 150x

175x - 150x = 2750 - 2350

25x = 400

x = 400/25

x = 16

plugin x=16 back into the equation

let dealer A = 2350 + 175x

                    = 2350 + 175(16)

                    = 5150

let dealer B = 2750 + 150x

                   = 2750 + 150(16)

                   = 5150

therefore,

1. it would take 16 months  pay the same for both dealers

2. the amount would be $5150

Answer:

30,200$

Step-by-step explanation:

3 times 17 is 51 which is interesting and 1.51 times 20,000 is 30,200$.

Answer:

lol

Step-by-step explanation:

Answer:

mmmmmmmmmmmmmmm nutssssssss

Answer:

(N^5)(N^2)

Step-by-step explanation:

N to the power of 5= (N^5) while N to the power of 2 = (N^2)

Answer:

(N^5)(N^2)

Step-by-step explanation:

Answer:

Step-by-step explanation:

13 and 67

Answer:

c) xy

Step-by-step explanation:

It asked for product and that means mulitply and when multiplying two diffrend variables you put them together x*y=xy

Answer:

1 4/5

Step-by-step explanation:

Answer:

1 4/5

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

5 + 6x = 2x + 33

-2x - 2x

5 + 4x = 33

-5 -5

4x = 28

/4 /4

x = 7

Answer:

5 + 6x = 2x + 33

5 + 4x = 33

4x = 28

x = 7

Step-by-step explanation:

hope this helps

It should be 45, 30, 70, 30

Answer:

6/20

1. number of all candy is 14+6

2.the probability of red candy taken is 6/20

The probability it is a red candy = 3/10

Probability is the measure of likeliness of happening of an event , It has the range of 0 to 1 and the 0 here means (unlikely) to 1 (certainty).

It is given in the question that

A bag contains 6 red candies and 14 blue candies

Probability Formula = p/n

here

p is the likeliness of an event

n is the total possible trials

a piece of candy is taken randomly from the bag

the probability it is a red candy = p/n

p = 6

n= Total number of candy  = 20

Probability = 6/20 = 3/10

the probability it is a red candy = 3/10

To know more about Probability

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Answer:

x = 6

Step-by-step explanation:

Step 1: Write equation

4(2x + 3) = 10x

Step 2: Solve for x

Answer:

x = (85 - 15)/7

Step-by-step explanation:

x = (85 - 15)/7

x = 10

Answer:

The area of Jordan’s garden is 272 ft^2

Step-by-step explanation:

Here, we are interested in calculating the area of the rectangular garden.

Mathematically;

Area of rectangle = Length * Width

Since we have the length, we can get the width from the perimeter

Let the length be l and width be w

Mathematically;

Perimeter = 2(l + w)

Hence;

84 = 2(l + 8)

divide both sides by 2

84/2 = l + 8

42 = l + 8

l = 42-8

l = 34

The area of the rectangle is thus;

34 * 8 = 272 ft^2

Answer:

Option (D).

Step-by-step explanation:

If the graph of a relation has two output values for a single input value, relation will not be considered to be a function.

Option (A).

For the input values of x = -1, there are two output values, y = -1, 1.

Therefore, given relation is not a function.

Option (B).

Since, all the parabolas don't represent a function, given parabola in the graph is not a function.

Option (C).

Not a function. It's a relation.

Option (D).

Line plotted in the graph has a distinct output value for every input value.

Therefore, the given graph represents a linear function.

Answer:

2(z+y)

Step-by-step explanation:

Answer:

Step-by-step explanation:

The question asks you to graph the inequality

The steps of drawing the inequality are the same steps of drawing the equation except the area of the solution

→ The solution of the equation is just all the points lie on the line

→ The solution of the inequality is one of these cases:

∵ The inequality is 4x - 3y ≤ 6

∴ The equation of the line is 4x - 3y = 6

Your drawing is right, BUT you must shade the area over the line because the solution of the inequality is all the points on the line and over the line

The coefficient of y is -3 which means we will divide the sides of the  inequality by a negative number, so sign the inequality must e reversed

I attached the figure of the inequality to show you the explanation above.

The red shaded is the area of the solution of the inequality.

Answer:

Step-by-step explanation:

Area formula

Given

As per formula

Solving for x

Sides of rectangle are

[tex] \LARGE{ \underline{ \purple{ \rm{Required \: answer:}}}}[/tex]

GiveN:

What to find?

Step-wise-Step Explanation:

Area of the rectangle can be calculated by Length × Breadth. We have their values, Simply plug in the formula.

⇒ Length × Breadth = 288 in²

⇒ (x + 8)(x + 6) = 288

⇒ x² + 14x + 48 - 288 = 0

⇒ x² + 14x - 240 = 0

Finding the zeroes by using middle term factorisation,

⇒ x² + 24x - 10x - 240 = 0

⇒ x(x + 24) - 10(x + 24) = 0

⇒ (x - 10)(x + 24) = 0

Then x = 10 or -24. Since the sides cannot be negative, the value of x will be 10 inches (Answer)

Sides of the rectangle:

Answer:

3 degrees per hour

Step-by-step explanation:

2 degrees in 2/3 of an hour

2/2 = 1

1 degree in 1/3 of an hour

1*3 = 3

3 degrees in 1 hour

Answer:3.40909

Step-by-step explanation:300ft dived the speed value by 88

What's the Question? or the Problem you need Help

Answer: 8-2i

Step-by-step explanation:

edge