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3 years ago

Is prime or composite?

Mathematics

2 answers:

kakasveta [241]3 years ago

8 0

Answer:

Is wut prime or composite

Step-by-step explanation:

jeyben [28]3 years ago

4 0

Answer:

What do you mean? Did you forget to add a picture or something? Please reply to my comment if so, and I'll tell you the answer.

Do you want to know what a prime or composite number is? If so, a prime number is a number that has no factors except for itself and 1. A factor is what you multiply by a number to get another number. A composite number has factors other than itself and 1.

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John has 3/8 ribbons. He gave his friends 2/6 to his friend. How many ribbons are left for him?

dybincka [34]

Answer:

1 / 24

Step-by-step explanation:

= > 3/8 - 2/6

=> {(3 x 3)/(8 x 3)} - {(2x4)/(6x4)}

=> 9/24 - 8/24

=> ( 9 - 8 ) / 24

= 1 / 24 ANS

4 0

3 years ago

The quotient of a number y and -3.6 is less than 6.5 <br><br> (written as an inequality)

elena-14-01-66 [18.8K]

Answer:

$\frac{y}{-3.6}$ < 6.5

7 0

3 years ago

2 divided by 3 + 2 divedes by 3 +3 divided by 3 =?

kotegsom [21]

Answer:

1/5

Step-by-step explanation:

1/5

2/3+3/3+4/3

=2/5*3/6

= 1/5

I'm not sure.

4 0

3 years ago

Read 2 more answers

Solve for x in the equation x squared + 2 x + 1 = 17.

Papessa [141]

Answer:

$x = - 1 + \sqrt{17}\\and\\x = - 1 - \sqrt{17}\\$

Step-by-step explanation:

given equation

$x^2 +2x +1 = 17$

subtracting 17 from both sides

$x^2 +2x +1 = 17\\x^2 +2x +1 -17= 17-17\\x^2 +2x - 16 = 0\\$

the solution for quadratic equation

$ax^2 + bx + c = 0$ is given by

x = $x = -b + \sqrt{b^2 - 4ac} /2a \\\\and \ \\-b - \sqrt{b^2 - 4ac} /2a$

________________________________

in our problem

a = 1

b = 2

c = -16

$x =( -2 + \sqrt{2^2 - 4*1*-16}) /2*1 \\x =( -2 + \sqrt{4 + 64}) /2\\x =( -2 + \sqrt{68} )/2\\x = ( -2 + \sqrt{4*17} )/2\\x = ( -2 + 2\sqrt{17} )/2\\x = - 1 + \sqrt{17}\\and\\\\x = - 1 - \sqrt{17}\\$

thus value of x is

$x = - 1 + \sqrt{17}\\and\\x = - 1 - \sqrt{17}\\$

3 0

3 years ago

How do you evaluate a polynomial function?

amm1812

Step-by-step explanation:

Replace each x in the expression/equation with the given value. Then use order of operations to simplify and solve. There are some great videos out there explaining the concept.

4 0

3 years ago