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ira [324]
3 years ago
13

. If you roll two dice, what is the probability of rolling a not rolling a

Mathematics
1 answer:
ss7ja [257]3 years ago
3 0
With two dice, you can get sums of between 2 and 12,
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i want to get rid of my points and give back to the community of brainly its helped me so much and i and just wanted to say than
Tju [1.3M]

Answer:

My favorite color is aqua and pink

Step-by-step explanation:

5 0
3 years ago
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Henry knows that the area of a rectangle is 30 square inches. The perimeter is 22 inches. If the length is 1 inch longer than th
dsp73
The length is 6 inches and the width is 5 inches
5 0
3 years ago
Divide the polynomials:<br> x^2-3x+9/x-2
Kruka [31]

The value of dividing x^2-3x+9 by x-2 is x + 3

<h3>Ways of dividing polynomials</h3>

There are several ways to divide polynomial functions; some of these ways include

  • By factorization
  • By long division
  • By synthetic division
  • By using technology such as graph

<h3>How to divide the polynomials?</h3>

The expression for the polynomial division is given as:

x^2-3x+9/x-2

To divide polynomial functions, we make use of the division by factorization method

Start by expanding the numerator of the polynomial division

x^2-3x+9/x-2 = x^2 + 3x - 6x + 9/x-2

Factorize the equation

x^2-3x+9/x-2 = x(x + 3) - 2(x + 3)/x - 2

Factor out x + 3 from the numerator

x^2-3x+9/x-2 = (x- 2)(x + 3)/x - 2

Cancel out the common factors

x^2-3x+9/x-2 = x + 3

Hence, the value of dividing x^2-3x+9 by x-2 is x + 3

Read more about polynomial division at:

brainly.com/question/25289437

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5 0
2 years ago
at the zoom,the ratio of monkeys to gorrillas is 5:2 if there were 20 monkeys how many gorrilas would there be?
Umnica [9.8K]

8 gorrilas

Explanation:

The ratio of monkeys to gorrila = 5:2

This means there are 5 monkeys for every 2 gorrilas

when there are 20 monkeys,

let the number of gorrilas = x

5 monkeys = 2 gorrilas

20 monkeys = x

cross multiply:

5(x) = 20(2)

5x = 40

divide both sides by 5:

5x/5 = 40/5

x = 8

Hence, if there were 20 monkeys, we would have 8 gorrilas.

5 0
1 year ago
How many places to the left should the decimal point be moved to write 7.2 × 10-9 in standard form?
Elanso [62]
9 places should be moved towards left
here eight zeros after decimal point
7.2 × 10-9 = 0. 0000000072
3 0
3 years ago
Read 2 more answers
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