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Math and Arithmetic

Math is the study of abstractions. Math allows us to isolate one or a few features such as the number, shape or direction of some kind of object. Then we can study what can be learned about the behavior of those features while ignoring everything else about the object.

893,875 Questions

What are some equal fractions for 8 10?

Equal fractions for ( \frac{8}{10} ) can be found by multiplying both the numerator and denominator by the same non-zero number. For example, multiplying by 2 gives ( \frac{16}{20} ), and multiplying by 3 gives ( \frac{24}{30} ). Other examples include ( \frac{40}{50} ) and ( \frac{80}{100} ). All of these fractions simplify to the same value as ( \frac{8}{10} ).

Is 7.98 bigger or smaller than 7.89?

You can subtract the second from the first and get a positive answer. So the first is bigger.

Is CD4440 equal to LM4440?

Yes, the CD4440 and LM4440 are essentially equivalent; both refer to the same type of integrated circuit, specifically a CMOS dual operational amplifier. The difference in the naming convention typically reflects the manufacturer, with CD being associated with Texas Instruments and LM being associated with National Semiconductor. While their specifications and functionality are similar, it's always best to consult the specific datasheets for any nuances in performance or packaging.

What equals 66 in divide?

To express the number 66 in division, you can use various pairs of numbers that multiply to equal 66. For example, 132 divided by 2 equals 66 (132 ÷ 2 = 66), and similarly, 66 divided by 1 equals 66 (66 ÷ 1 = 66). Additionally, you can represent it as 396 divided by 6 (396 ÷ 6 = 66) or 660 divided by 10 (660 ÷ 10 = 66).

What is the another name of addend?

Another name for an addend is a summand. In mathematics, an addend refers to any number that is added to another in an addition operation. The result of adding two or more addends is called the sum.

What are the 5-10 multuples of 99?

The first five multiples of 99 are 99, 198, 297, 396, and 495. To find these, simply multiply 99 by the integers 1 through 5. Continuing this pattern, additional multiples include 594, 693, 792, and 891.

What does four fewer than three times the number of marbles?

"Four fewer than three times the number of marbles" can be expressed mathematically as (3m - 4), where (m) represents the number of marbles. This means you first multiply the number of marbles by three and then subtract four from that product. For example, if there are 10 marbles, it would be (3(10) - 4 = 30 - 4 = 26).

What is 89's square root?

The square root of 89 is approximately 9.434. This value is not a whole number, as 89 is not a perfect square. If you need a more precise value, it can be expressed as approximately 9.433981.

How to write 65,402.09 in expanded notation?

To write 65,402.09 in expanded notation, break it down by place value. It can be expressed as 60,000 + 5,000 + 400 + 0 + 2 + 0.09, which highlights the value of each digit in the number.

What are odd legged cllipers?

Odd-legged clippers, also known as odd-legged shearers, refer to a type of scissors or shears with an asymmetrical design, where one blade is longer or shaped differently than the other. This unique configuration allows for specialized cutting tasks, often used in industries like hairdressing or tailoring. The design facilitates greater precision and control, making it easier to achieve specific cutting effects. They are particularly favored by professionals for their ability to create intricate styles or detailed cuts.

When saying how much more does it mean add or subtract?

When it says how much more you would subtract the little number from the big number.

Hope Im Helpful

What is x to 5th exponent multiplied by x to the 6th exponent?

x^(5) X x^(6) = x^(5 + 6) = x^(11)

NB When calculating exponentials

#1 ; the coefficient 'x' MUST be the same.

#2 ; When dividing .subtract the exponentials

#3 ; When 'nesting' , multiply the exponentials.

e.g.

Multiplication ; given above.

Division [x^(5)] / [x^(6)] = x^(5 - 6) = x^(-1) (= 1/x)

'Nesting' [x^)5)]^(6) = [x^(5 x 6)] = x^(30)

NNB When x^(5) X y^(6) cannot be done by this method as the coefficients 'x' & 'y' are different.. The coefficients MUST be the same.

How do you write 13.2 million?

13.2 million is correctly ;-

Spoken and written as 'Thirteen million two hundred thousand.

Number ; 13,200,000

How do you write twelve cubed?

Twelve cubed is written as (12^3). This notation means twelve multiplied by itself three times, which can be calculated as (12 \times 12 \times 12). The result of twelve cubed is 1,728.

What shape has an area double the perimeter?

A shape that has an area double its perimeter is a specific case of a rectangle. For example, consider a rectangle with a length of 2 units and a width of 1 unit. This rectangle has an area of 2 square units and a perimeter of 6 units, satisfying the condition that the area (2) is half of the perimeter (6), which means the area is double the perimeter when the condition is reversed. However, other shapes, like certain trapezoids or irregular polygons, can also meet this criterion depending on their dimensions.

What continent is cut into 2 equal halves?

Africa is often referred to as the continent that is cut into two equal halves by the equator. The equator runs through the middle of Africa, dividing it into the Northern and Southern Hemispheres. This geographical feature contributes to Africa's diverse climates and ecosystems, allowing for a wide range of flora and fauna.

What is 9.35x24?

9.35 multiplied by 24 equals 224.4.

What grade would one get on a test of 18 questions with 4 wrong?

With 4 wrong out of 18 questions, you got 14 correct. That's 14 ÷ 18 × 100 = 77.8%, which is generally a C+ on a standard grading scale.

If you want to quickly check scores like this without doing the math, this free easy grader calculator is handy: theeasygraderdotcom just enter the number of questions and how many were wrong and it gives you the grade instantly.

What is the solution for n-12 equals 3n?

To solve the equation ( n - 12 = 3n ), first, subtract ( n ) from both sides to get ( -12 = 2n ). Then, divide both sides by 2, resulting in ( n = -6 ). Thus, the solution is ( n = -6 ).

How do we use vibration in everyday life?

Vibration is commonly used in everyday life through various technologies and devices. For instance, smartphones utilize vibration motors for alerts and notifications, providing discreet feedback. In home appliances, washing machines use vibrations to efficiently clean clothes by agitating them in water. Additionally, vibration therapy is employed in fitness equipment and massage devices to enhance muscle relaxation and recovery.

How much money is won on a 20 to 1 bet with 7000 down?

I knew I was right I figured 147, 000 give or take a little bit but I know the original amount of 140,000 plus the original 7,000 that you bet usually is giving back to you if you win the bet at 20 to 1 odds at $7,000 that one is going 20 times to what you going to win