MATHEMATICS HIGH SCHOOL

Which fraction is larger 1/4 or 2/5 find the common denominator

Answers

Answer 1

Answer:

Answer:

2/5 and 20

Step-by-step explanation:

1/4 = 5/20

2/5 = 8/20

LCD = 20

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What is the prime factorization of 14641?

Answers

Answer:

$\sf 14641 = 11 * 11 * 11 * 11$

Step-by-step explanation:

The prime factorization of a number is the product of the prime numbers that divide it.

In order to find the prime factorization of 14641, we can use the following steps:

Start by dividing 14641 by the smallest prime number, 2.
If 14641 is divisible by 2, then write 2 as a factor of 14641 and divide 14641 by 2.
Repeat steps 1 and 2 with the next smallest prime number, 3.
Continue repeating steps 1 and 2 until 14641 is no longer divisible by any prime number.
The prime factorization of 14641 is the product of all of the prime numbers that we found in steps 1-4.

The prime factorization of 14641 is:

$\sf 14641 = 11 * 1331 = 11 * 11 * 121 = 11 * 11 * 11 * 11$

Therefore, the prime factorization of 14641 is:

$\sf 14641 = 11 * 11 * 11 * 11$

The prime factorization of 14,641 is 11*11*11*11.

Step-by-step explanation:

Prime factorization is the finding of the prime factors of a certain number by rigorous division that is the number is divided multiple times by prime factors to ultimately getting the quotient as 1, that is the number is completely factorized and the divisors for each step of the rigorous division is considered as the prime factors of the number to be factorized.

14641 when divided by 11, divides the number completely giving the remainder 0 and the quotient as 1331. Now, the next step is to divide the quotient again by 11. This gives 121. When 121 is divided by 11 again, the remainder found out is 0 and the quotient is 11. Finally, when 11 is divided by 11, we get 1 as the quotient and that gives us the final set of prime factors of the number 14641.

Hence, the prime factorization of 14,641 is 11*11*11*11

Help!! I'm really confused, please explain how you got it

Answers

3a²-4b
3(-6)²-4(-5)
108+20
128

12x - 23 + 2x = -5

Solve the math equation above?

Answers

$12x-23+2x=-5$

combine the like terms (x) so,

$12x+2x-23=-5$

so, this will give you: $14x-23=-5$

now, remove the numbers

so, $14x=-5+23$

this will give you : $14x+18$

$x = (18)/(14)$

$x = 1.285714286$

12x - 23 + 2x = -5
14x-23=-5 /+23
14x=18
x=18/14=9/7
x= $1 (2)/(7)$

A line has the equation y = 6x + 13
What are the coordinates of the y-intercept of the line?

Answers

Answer:

(0,13)

Step-by-step explanation:

The equation y = 6x + 13 is in the slope - intercept form of y=mx + b, where m is the slope and b is the y-intercept. The y-intercept (b) is the value of y when x = 0. This means that the line will intersect the y axis at 13, when x is zero. = (0,13)

↠ Answer :

(0,13)

↠ Step-by-step explanation :

We're given the following equation :

→ y = 6x + 13

Notice that this equation is in slope-intercept form (y = mx + b); here, m is the slope and b is the y-intercept. So, the y-intercept is 13.

To find the coordinates, remember that a y-intercept has the form (0,b). The value of b is 13. So, the coordinates are (0,13).

In rectangle KLMN, KM = 10x+24 and KN = 64 find x

Answers

Hi there, I don't know if I am right but I will try to solve this, 10x+24=64, subtract 24 from both sides, 10x+24-24=64-24=10x=40, divide both sides by 10, 10x/10=40/10, x=4

Answer:

The answer is 4

Step-by-step explanation:

10x+24=64

10x=64-24

10x=40

x=40/10

x=4

Evaluate 2b^2 − 4a + 4a^2 for a = 3 and b = −8.