2x + y = 18

complete the table

Answer:

I believe it is A or D

Step-by-step explanation:

I took this a while ago I can't remember the answer fully, but I believe it's a or d

Answer:

I'm pretty sure your right keep up

Answer:

1) Radius = 3yd Diameter = 6yd

2) Radius = 19ft Diameter = 38ft

3) Radius = 18in Diameter = 36in

Step-by-step explanation:

Diameter = r*2=d

Radius = d/2=r

1. Radius: 3yd

Diameter: 6yd

2. Radius: 19ft

Diameter: 38ft

3. Radius: 18

Diameter: 36

For next time the radius is half the diameter. If you want diameter it’s Rx2 and if you want radius you do D divided by 2

Answer:

9/20 or 45/100

Step-by-step explanation:

The vertex of the parabola is at the point (3.5, 0.75).

To find the x-intercepts of the given quadratic equation [tex]y = x^2 - 7x + 12,[/tex]we set y = 0 and solve for x.

[tex]0 = x^2 - 7x + 12[/tex]

Factoring the quadratic equation, we can rewrite it as:

0 = (x - 3)(x - 4)

Setting each factor equal to zero, we find the x-intercepts:

x - 3 = 0 => x = 3

x - 4 = 0 => x = 4

Therefore, the parabola represented by the equation [tex]y = x^2 - 7x + 12[/tex] has x-intercepts at x = 3 and x = 4.

To find the vertex of the parabola, we can use the formula:

x = -b / (2a)

In this case, a = 1 (coefficient of [tex]x^2[/tex]) and b = -7 (coefficient of x). Plugging these values into the formula, we get:

x = -(-7) / (2[tex]\times[/tex] 1)

x = 7 / 2

x = 3.5

To find the y-coordinate of the vertex, we substitute this value back into the original equation:

[tex]y = (3.5)^2 - 7(3.5) + 12[/tex]

y = 12.25 - 24.5 + 12

y = 0.75

Therefore, the vertex of the parabola is at the point (3.5, 0.75).

In summary, the graph of the equation [tex]y = x^2 - 7x + 12[/tex]is a parabola with x-intercepts at x = 3 and x = 4. The vertex of the parabola is located at the point (3.5, 0.75).

For similar question on parabola.

https://brainly.com/question/29635857

#SPJ8  

You  would have to have 3 and 1/3 graphed and the put 2 on the x axis

Answer:

Luis will pay $242.40

Step-by-step explanation:

60.00(1st day)+21.95(2nd day)+21.95(3rd day)+20.00(Insurance)=123.90

200 (mi driven) - 50 (mi allowed)= 150 miles must be paid for

150*0.79(rate per mile)=118.50

123.90+118.50=$242.40 Total Cost

Please allow me to know if I helped by clicking thank you, rating or brainly.

Miss Hawaii

Answer: (9,8) is Yes, (-8,2) is No, (-6,-1) is True and the last one is No! Hope that helps!

Step-by-step explanation: Use the desmos scientific calculator!

Answer:

5 feet squared.

Step-by-step explanation:

You can multiply the length by the width to get the total area of the poster.

1 3/5 x 3 1/8 is equal to 5, therefore, the area of the poster is 5 feet squared.

Answer: 5 ft^2

Step-by-step explanation:

Area=length times width. In this problem, the lenght is 3 1/8 and the width is 1 3/5. We have to multiply these two:

1 3/5*3 1/8= 8/5*25/8=5.

So the area is 5 ft^2.

Answer:

D. 1.9 inches

Step-by-step explanation:

u did the butterfly method so just multiply across & divide so 95 • 9 = 855 and 450 • x = 450x

so 450x = 855

now isolate the variable so divide 450 on both sides

855 ÷ 450 = 1.9

hope this helps

Answer:

0.125 or 1/8

Step-by-step explanation:

Pictomath lol

Answer:

0.125

Step-by-step explanation:

Hope this helps! Have a great day!

Answer:15.1

Step-by-step explanation:

Step-by-step explanation:

please mark me as brainlest

Answer:

x=25

Step-by-step explanation:

5x-10=4x+15

5x-4x=15+10

       x=25  

Answer:

The expression that has a base is 3m⁴

Step-by-step explanation:

I hope it helps!!!

Answer:

3m^4

Step-by-step explanation:

I got it right on i-Ready

I hope this helps!

From: Aug1e

Answer:

Step-by-step explanation:

This is a linear function y = mx + b with:

The equation is:

Answer:

x<10

Step-by-step explanation:

We can start off with adding 50.4x to both sides:

Once we do that we get the following: 43.2x < 432

If you notice, they both are almost the same number with the different of the decimal place. Lets multiply both sides by 10 to get rid of the decimal place:

432x < 4320

Now, if you see, they're basically the same number but the second place is x10 greater.

We can divide both sides by 432 and get x<10 as our answer!

If this answer helped you, consider marking this as brainliest!

Cheers!

Answer:

A. (4,3)

Step-by-step explanation:

     The vertex of a parabola is the maximum or minimum point on the graph of the quadratic function aka where you just have "one value" wether than be the very top, the very bottom, etc

In summary:

Here we can see it'll be the very bottom as the parabola is angled upwards.

Looking at the graph, we can see it is 4 units to the right and 3 units up.

The first number is the x, or the right/left, so our first number is 4

The second number is our y, or the up/down, so our second number is 3

This leaves us with the point (4, 3) and an answer of A!

Hope this helps, have a nice day :D

Answer:

?

Step-by-step explanation:

Answer:

1.785074354

Step-by-step explanation:

I don't know the ans want how many significant so I put all

-4 + x = 0

Add 4 to both sides:

x = 4

The answer is d) 4

Answer:

Let the required number be ' x '

Therefore, according to the given problem

[tex]x + (- 4 )= 0 \\ x - 4 = 0 \\ \boxed{x = 4}[/tex]

Hence, 4 should be added to -4 to get the sum of 0

You would start by putting a point at (0,-1) and then one at (5,1)

Answer:

As given, Income of Homer and his wife = $60000

Interest earned = $1200.

Adding this to total income, we have total taxable amount = 60000+1200 = $61200

Now, investment in tax deferred savings plan = $ 2500

This amount will be subtracted from total taxable income, so amount becomes = 61200-2500 = $58700

We will also subtract the exemptions and deductions = $12000

Amount becomes = 58700-12000 = $46700

Hence, Net taxable income is $46,700

Step-by-step explanation:

Answer: "If there are not seven days in a week, then Halloween is not on October 31st.", and it is false because the inverse of a true conditional statement is false. Hope this helps and have a great day!

Answer:

The first one is correct.

Step-by-step explanation:

Your equation is 3n ≥ 4+8n

Simplify:

3n ≥ 4+8n

-8n      -8n

-5n ≥  4

-5       -5            Dividing by negative 5

n ≤ - 4/5   sign was flipped because you divided by a negative number.

Hope that helps!

Answer:

The answer is A

Step-by-step explanation:

Step-by-step explanation:

First, let's find the slope of the line. Note that it passes through P1(-8, -1) and P2(0, -5). So the slope of this line is

[tex]m = \dfrac{y_2 - y_1}{x_2 - x_1} = \dfrac{-5 - (-1)}{0 - (-8)}[/tex]

[tex]\:\:\:\:\:= \dfrac{-4}{8} = -\dfrac{1}{2}[/tex]

The slope-intercept form of the equation can be written as

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

To solve for b, we can use either P1 or P2. Let's use P2.

[tex]-5 = -\frac{1}{2}(0) + b \Rightarrow b = -5[/tex]

Therefore, the slope-intercept form of the equation for the line is given by

[tex]y = -\frac{1}{2}x - 5[/tex]

Answer:

Option:C 2/3

Equation= y=2/3x-5

Answer:

2/3

Step-by-step explanation:

to find slope m, use this method

m=(y2-y1)/(z2-x1)

therefore m=(1-(-7))/((9-(-3))

m=8/12.

m=2/3

Answer:

I think the answer of the slope is 1

Answer:

I think the answer is 1 for the slope of the line