answersLogoWhite

0

🎒

Algebra

The use of letters to substitute unknown numbers to form an equation. Solve the equation to get the unknown number using different methods such as simultaneous equations and more.

227,579 Questions

What is the solution to the equation y equals -2.5?

The equation y = -2.5 represents a horizontal line on the Cartesian plane passing through the point (-2.5, 0). This line is parallel to the x-axis and has a slope of 0. The solution to this equation is all real numbers on the y-axis that have a value of -2.5.

What are the factors for all the numbers 1 to 200?

The factors of a number are the integers that can be multiplied together to result in that number. For numbers 1 to 200, the factors will vary depending on the number itself. For example, the factors of 1 are 1, while the factors of a prime number like 2 are only 1 and 2. The factors of a composite number like 12 are 1, 2, 3, 4, 6, and 12. To find all the factors of each number from 1 to 200, you would need to perform factorization for each individual number.

What is 0.166666667 in fraction form?

1

6

Explanation:

y = 0.16666.

Multiply by 10: 10y = 1.66666.. = 1 + 0.6666...=

1

2

3

=

5

3

.

Divide by 10:

y

=

5

3

×

1

10

=

5

30

=

1

6

.

What are the side lengths of a square if it's area is 81m2?

To find the side lengths of a square with an area of 81m^2, you would take the square root of the area. In this case, the square root of 81 is 9. Therefore, each side of the square would be 9 meters long. This is because the area of a square is calculated by squaring the length of one side.

Vjersha per 7 - 8 marsin?

7 Marsi

Festën e mësuesit

Ne do ta festojmë

Lulet më të bukura

Ne do ti dhurojmë.

Vijmë tek ti mësues

Buzëqeshjen ta dhurojmë

Kënga krahët reh si flutur

Midis jush jam e lumtur.

How many 5 digit number combinations are there from 1 to 60?

Oh, dude, let me break it down for you. So, to find the number of 5-digit combinations from 1 to 60, you just do 60 minus 1 plus 1, which gives you 60. So, there are like 60 different 5-digit number combinations you can make from that range. Easy peasy, lemon squeezy!

What is The volume of a cube 5 inches on a side is?

Oh, what a happy little question! When you have a cube that is 5 inches on each side, you can simply multiply the length, width, and height together to find the volume. So, for this cube, the volume would be 5 inches x 5 inches x 5 inches, which equals 125 cubic inches. Just imagine all the beautiful things you could create with that much space!

How do you write 1.63 as a mixed number?

Well, honey, to write 1.63 as a mixed number, you keep the whole number part as 1, then tackle the decimal part. Since 0.63 is more than half, you can write it as 1 and 63/100. There you have it, sweetie, 1.63 as a mixed number is 1 63/100.

How many triangles in a 50 sided shape?

By looking at other polygons with less sides, we can see how many triangles they can fit.

In a 4-sided polygon (square), you can fit 2 triangles.

In a 5-sided polygon (pentagon), you can fit 3 triangles.

In a 6-sided polygon (hexagon), you can fit 4 triangles.

In an 8-sided polygon (octagon), you can fit 6 triangles.

The pattern here is the number of triangles is equal to the number of sides minus 2.

T = N - 2

So... 50 - 2 = 48. 48 triangles can fit into a 50-sided polygon.

What is 3x times 4x?

Oh, what a happy little math problem we have here! When you multiply 3x by 4x, you simply multiply the numbers together and add the exponents. So, 3x times 4x equals 12x^2. Just like painting a beautiful landscape, math can be a joyful experience when we approach it with a calm and positive mindset.

What is 3x equals 42?

To solve the equation 3x = 42, you need to isolate the variable x. To do this, divide both sides of the equation by 3. This gives you x = 14, as 42 divided by 3 equals 14. Therefore, the solution to the equation 3x = 42 is x = 14.

4m to cm?

To convert meters to centimeters, multiply by 100.

What is the domain and range for the function 3sin2x?

The domain of f(x)=3sin(2x) is all real numbers

----Any number can be input into this function and receive a valid output

The range of f(x)=3sin(2x) is [-3,3]

----The range of y=sin(x) is [-1,1] frequency modulation, which happens when the argument of a sine function is modified, does not affect the range of a cosine or sine function, so the range of y=sin(2x) is also [-1,1]. Amplitude modulation, which happens when the entire function is multiplied by a numerical constant, does affect the range. If any number put into y=sin(2x) will output a maximum of 1, the most an input can cause in y=3sin(2x) will be 3 times the maximum of y=sin(2x), and the same for the minimums, so the range of y=3sin(2x) is from -3 to 3.

If you would like a more complete explanation of the concepts underlying domain and range of functions, message me and I can more completely explain them.

What is relationship between x and y variable?

Ah, the relationship between x and y variables is like a happy little dance on the canvas of life. Sometimes they move together in harmony, showing a positive correlation. Other times, they may move in opposite directions, indicating a negative correlation. Just remember, whether they're close friends or distant acquaintances, each variable brings its own unique color to the beautiful painting of your data.

What does a number followed by a letter in algebra mean?

it means to multiply the number by the letter for example:

4A+2

it means 4 times A. above your problem it may or may not say what "A" is, if it does you will need to multiply 4 by that number. if it does not show what A is you will have to find out what A is, for example:

"4A=8"

so to find A you need to find what times 4 is 8 which is 2.

Is 4908 divisible by 3?

It is! I took hours and hours of doing the stupid division so there you go! IT IS TRUE! NOT FALSE!

How do you write 5280 in expanded notation?

Oh, dude, it's like you're asking me to do math or something. Okay, so, 5280 in expanded notation is 5 x 1000 + 2 x 100 + 8 x 10 + 0 x 1. There you go, all broken down for you. Math lesson with a side of sarcasm, you're welcome.

What does 0 mean in binary code?

Oh, dude, in binary code, 0 represents the absence of an electric signal or a "low" state. It's like when your phone battery dies and it's just like, "I'm out, peace." So yeah, in binary, 0 is basically the digital equivalent of a shrug emoji.

The product of 11 and a number?

Oh, dude, it's like you want me to do math or something. Okay, so if you take 11 and multiply it by any number, you'll get the product of 11 and that number. It's like math magic, but not really that magical.

What is 3 liters equal to?

Please clarify what you want to convert that to. A liter is a unit of volume; you can convert that to other units of volume. For example, to convert to cubic meter, divide by 1000; to convert to cubic centimeters, multiply by 1000.

If a number is divisible by both 2 and 6 is is always divisible by 12?

Oh, dude, you're hitting me with some math here. So, if a number is divisible by both 2 and 6, it means it's divisible by their common multiple, which is 12. It's like a math party where 12 is the cool kid everyone wants to hang out with. So yeah, if a number can chill with 2 and 6, it's definitely cool enough to roll with 12.

What side is longer in a square?

No one side is longer in a SQUARE. They are all the saME LENGTH.