if two planes intersect, they intersect in exactly one ?

Answer:

[tex]3x^2[/tex]

Step-by-step explanation:

[tex]12x^4-6x^2+9x^2[/tex]

Let's break down these terms into three parts; our number, our base (variable), and our power (exponent).

First, let's think of a number that could be factored out of the numbers 12, 6, and 9. If you're thinking of the number 3, you'd be correct.

Second, look at the bases. We can see that the variables in these terms are all [tex]x[/tex], so we can combine that with our number 3.

Third, look at the powers. We can see that the exponent of 2 can be factored out, so let's combine that with our 3x:

[tex]3x^2[/tex]

To put that in perspective:

[tex]3x^2(4x^2-2+3)[/tex]

_

To check your work, you can distribute the greatest common factor into the parentheses:

[tex]3x^2(4x^2-2+3)[/tex]

[tex]12x^4-6x^2+9x^2[/tex]

Answer:

88, 89, 90, 91, 92? idrk

Answer:

A score between 84 and 99

Step-by-step explanation:

First, let's solve for what you would need to score on your next test to have an average of 84:

(81 + 87 + x)/3 = 84

     (168 + x)/3 = 84

          168 + x = 252

                    x = 84

Next, let's solve for what you would need to score on your next test to have an average of 89:

(81 + 87 + x)/3 = 89

     (168 + x)/3 = 89

          168 + x = 267

                    x = 99

That means you would have to earn a score between 84 and 99.

I hope this helped you, and if it did, a brainliest would be appreciated :)

Sure!! What's the question?

Answer:

What do you need help with? There is nothing attached.

Answer:

He would have to do 13 rides.

Step-by-step explanation:

If he initially pays $7, which lets him pay only $1 for each ride, so when he spends $20, he would have done 13 rides.

There are 13 rides will Luka need to ride in order to spend $20.

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

Luka buys a special pass to a fair for $7 that allows him to go on every ride for $1 each.

Here, Luka need to ride in order to spend $20.

Let number of rides = x

So, We can formulate;

⇒ $7 + $1x = $20

⇒ 7 + x = 20

Solve for x as;

⇒ x = 20 - 7

⇒ x = 13

Learn more about the mathematical expression visit:

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Answer:

x = 6.2608

Step-by-step explanation:

23x=144

Answer:

0.9375

Step-by-step explanation:

Answer:

0.9375

Step-by-step explanation:

Answer:

Hi there

Your answer is

He gives Max 12 cards

Step-by-step explanation:

2/6 of 36

2/6 * 36/1

72/6=12

12 cards is 2/6th of 36 cards

Answer:

12

Step-by-step explanation:

(2 / 6) * 36= 12.

Step-by-step explanation:

140 * 5280 = ???

(Miles) * (Feet)

??? * 3600 = ???

(answer from before) * (seconds in a hour)

You need to convert it. When converting to a smaller unit multiply. Since there are 3,600 seconds in an hour, multiply you answer to that.

Hope this helps! I cannot give you that answer, but here's a explanation on how to solve it. :)

Answer:

y - 1 = -3/2(x - 0)

Step-by-step explanation:

trust me

The equation of the line in point-slope form is y - 1 = -3/2(x - 0).

An equation of the line is defined as a linear equation having a degree of one. The equation of the line contains two variables x and y. And the third parameter is the slope of the line which represents the elevation of the line.

The general form of the equation of the line:-

y = mx + c

m = slope

c = y-intercept

Slope = ( y₂ - y₁ ) / ( x₂ - x₁ )

Given that line that passes through the (0,1) and has a slope of -3/2. The equation of the line will be written as,

y - y₁ = m(x-x₁)

y - 1 = (-3 / 2) ( x - 0 )

Therefore, the equation of the line in point-slope form is y - 1 = -3/2(x - 0).

To know more about an equation of the line follow

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Answer:

If you need anything just let me know.

Step-by-step explanation:

Hope you have a good day.

Answer: -9/22

Step-by-step explanation:

Answer:

-0.40909090909........

Step-by-step explanation:

Answer:

In the equation y=5x the slope (m) is 5, and the y-intercept is the point (0,0) since there is nothing added or subtracted to the 5x, and thus b = 0.

Step-by-step explanation:

Answer:

measurements being compared are called the terms of the ratio. A rate is a special ratio in which the two terms are in different units. ... When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour,

Answer:

67 degrees

Step-by-step explanation:

the shape is a tryangle so it will have the same angle measurements, just make sure you look if it has the slash next to the letter or not in the future

Hope this helps girly!!

Answer:

[tex]\angle{C}=54[/tex]

Step-by-step explanation:

Let's first start by establishing that when it comes to a reflection, side lengths and angle measurements remain the same. With that being said, let's identify our angle measurements:

[tex]\angle{A=}\\\angle{B}= 67\\\angle{C}=\\\angle{A'}=59\\\angle{B'}=\\\angle{C'}=\\[/tex]

As mentioned earlier, angle measurements will remain the same, so we can go ahead and identify the values of [tex]\angle{A}[/tex] & [tex]\angle{B'}[/tex]

[tex]\angle{A=59}\\\angle{B}= 67\\\angle{C}=\\\angle{A'}=59\\\angle{B'}=67\\\angle{C'}=\\[/tex]

The sum of the angles in a triangle will always be equal to 180°.

Add the two identified angles of the original figure.

[tex]59+67=126[/tex]

Subtract the sum from 180:

[tex]180-126=54[/tex]

Therefore:

[tex]\angle{C}=54[/tex]

_

Check your work by adding the three identified angle measurements to see if they measure to 180°:

[tex]59+67+54[/tex]

[tex]=180[/tex]

The answer is correct!

Answer:

The amount Dan will recieve after 5 years is:

1200*(1+5%)^5

=1532,correct to nearest penny

Answer:

x is less than -3 so the answer would be the 3rd choice.

Step-by-step explanation:

Now you can get brainliest

Answer:

c

Step-by-step explanation:

You add up all of the points and divide by 5.

Answer

x=2+√11

Step-by-step explanation:

Answer:

224

Step-by-step explanation:

im pretty sure its right

Answer:

A. True

Step-by-step explanation:

Since both 8y and 7y have the same variable, and they are both multiplying with the variable, 8y and 7y can be combined.

If one of the numbers had a different variable or if they were being divided instead then you would not be able to simplify.

Answer:

2n^3

Step-by-step explanation:

n^3 represents the cube of the number n; therefore,

"twice the cube of a number" is 2(n^3) or 2n^3

Answer:

y=1/2x + 6

Step-by-step explanation:

Use point slope form

y-y1=m(x-x1)

y-5= 1/2 (x+2)

y-5= 1/2x + 1

y= 1/2x + 6

Answer:

It could be 25 if the shape is a triangle and in inches.

Step-by-step explanation:

You need to give us the type of shape it is.