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3 years ago

How do you multiply

Mathematics

2 answers:

rusak2 [61]3 years ago

8 0

Answer:

This a example of multiply 2 x 7 = 14

Step-by-step explanation:

vodomira [7]3 years ago

7 0

You multiply using the multiplication table. Multiplication is one of the four basic operations in arithmetic, along with addition, subtraction, and division. Multiplication can actually be considered repeated addition, and you can solve simple multiplication problems by adding repeatedly. For larger numbers, you'll want to do long multiplication, which breaks the process down into repeated simple multiplication and addition problems. You can also try a shortcut version of long multiplication by splitting the smaller number in the problem into tens and ones, but this works best when the smaller number is between 10 and 19.

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2 years ago

My experrience to vollyball

Andrew [12]

Answer:

My Volleyball season experience

As I had been getting ready for my second year of Volleyball tryouts my heart was pumping so fast in my chest I honestly thought I had been having a heart attack. Tomorrow was going to be the first day of tryouts and I was so excited yet nervous. Annika(my best friend) and I were practicing with our Volleyballs outside of her house. We were doing most of the drills we had remembered from the season before. After a couple of hours we decided we should stop before we pull a muscle or injury our bodies and rest up for tomorrow. My mother had cooked me up a grilled cheese sandwich with tomato soup, my absolute favorite meal ever, to get me ecstatic for tryouts and to settle my butterflies. Once I finished my delicious meal and proceed to get ready for bed, Annika and I called each other and talked for a while about what we were going to do tomorrow and how we hoped we would get on the team again. I quickly dozed off shortly after we hung up.

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3 years ago

What is the difference? StartFraction 2 x 5 Over x squared minus 3 x EndFraction minus StartFraction 3 x 5 Over x cubed minus 9

Fiesta28 [93]

The expression which is equivalent to the difference of the given algebraic fraction is,

$\dfr\dfrac{(x+5)(x+2)}{x(x-3)(x+3)}$

<h3>What is the difference? </h3>

Difference is the mathematical operation in which the one number is subtract from another number.

To find the difference of two fraction numbers, we find the least common factor of denominator and write the all numbers as one fraction.

The given expression in the problem is,

$\dfrac{2x+5}{x^2-3x}-\dfrac{3x+5}{x^3-9x}-\dfrac{x+1}{x^2-9}$

Factorize the denominator of each term as,

$\dfrac{2x+5}{x(x-3)}-\dfrac{3x+5}{x(x-3)(x+3)}-\dfrac{x+1}{(x-3)(x+3)}$

Here, the least common factor of the denominators is x(x-3)(x+3), therefore, the expression can be written as,

$\dfrac{(x+3)(2x+5)-(3x+5)-(x)(x+1)}{x(x-3)(x+3)}\\\dfr\dfrac{2x^2+5x+6x+15-3x-5-x^2-x}{x(x-3)(x+3)}\\\dfr\dfrac{x^2+7x+10}{x(x-3)(x+3)}\\\dfr\dfrac{(x+5)(x+2)}{x(x-3)(x+3)}$

Hence, the expression which is equivalent to the difference of the given algebraic fraction is,

$\dfr\dfrac{(x+5)(x+2)}{x(x-3)(x+3)}$

Learn more about the difference of two fractions here;

brainly.com/question/13222

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2 years ago

Moana sold

Evgesh-ka [11]

9514 1404 393

Answer:

Moana: 68 seed packets
Afa: 27 calendars

Step-by-step explanation:

Let c represent the number of calendars sold. Then 95-c is the number of seed packets sold. The total revenue is ...

0.65(95-c) +1.50c = 84.70

0.85c = 22.95 . . . . . . . . . . . . subtract 61.75

c = 27

95 -c = 68

Moana sold 68 seed packets; Afa sold 27 calendars.

5 0

3 years ago

The volume of a cylinder is 4nx cubic units and its height is x units.

svetlana [45]

Answer:

6nx + 7p – 14p + 2nx – 6x

= 8nx -7p = 6x

answer is A.

8nx – 7p – 6x

Step-by-step explanation:

4 0

3 years ago