What is 4/9 times 2/3

Answers

Answer 1
Answer: The answer to 4/9 times 2/3 is 8/27 because when multiplying fractions you multiply the numerators (top numbers ) and denominators ( bottom numbers ) to get your answer then you simplify but in this case you don't have to.
Answer 2
Answer: You would find a common denominator whoch is 9. 2/3 is now 6/9. Your new problem is 4/9 times 6/9 equals 24/81

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Answers

17:38 hahaha lol 17:45 is the actual answer

What is 18/28 simplified

Answers

The simplified form of 18/28 is 9/14.

The given fraction is,

18/28

Since we know that,

Finding the simplest form of any fraction is a straightforward procedure. We must simplify the fraction's numerator and denominator by dividing them both by the greatest common factor that divides them entirely. Both the numerator and denominator should be full integers after division. This method of fraction reduction is also known as fraction reduction.

Therefor,

Divide numerator and denominator by 2 we get,

⇒ 9/14

Hence,

9/14 is the simplest form of 18/28.

Learn more about the fraction visit:

brainly.com/question/5454147

#SPJ6

you try to find the largest factor to be divided into both numbers at the same time.

18 : factors are 1 , 18. 2, 9. 3, 6

28 : factors are 1, 28. 2, 14. 4, 7

so the largest number in both numbers is 2.

18/28 divide both by 2

9/14

Which is the number, which when squared and added to 12 becomes seven times its value ?

Answers

x^(2)+12=7*x, where x is unknown numer

Now we are moving 7*x on left side to obtain quadratic equation:

x^(2)+12-7*x=0

Our goal is to find two roots of this equation.

First we are finding delta:

\Delta =b^(2)-4*a*c

\Delta =(-7)^(2)-4*1*12=1

First root:

x_(1)=(-b+√(\Delta))/(2*a)

x_(1)=(7+√(1 ))/(2)=4

Second root:

x_(2)=(-b-√(\Delta))/(2*a)

x_(2)=(7-√(1 ))/(2)=3
x^2+12=7x\n x^2-7x+12=0\n x^2-3x-4x+12=0\n x(x-3)-4(x-3)=0\n (x-4)(x-3)=0\n x=4 \vee x=3

Guys, I really really need some help badly! I don't understand how to get the "GCF" aka greatest common factor. Can someone please explain this to me in full detail and show all work? Thanks in advance!

Answers


After I explain the procedure in full detail, you'll be able to generate
your own work.  Here it is.

To find the greatest common factor of two numbers:

1).  List all of the factors of the first number.

2).  List all of the factors of the second number.

3).  Scan both lists, and find factors that are on BOTH lists.
These are the COMMON factors.  Write them down in a short list.

4).  Scan the short list.  Find the biggest number on it.
That's the Greatest Common Factor.

OK, I'll go through the first one in your picture . . . 24  and  42 :

1). Factors of 24:  1,  2,  3,  4,  6,  8,  12,  24

2). Factors of 42:  1,  2,  3,  6,  7,  14,  21,  42

3). Short list:    1, 2, 3, 6

4). Biggest number on the short list:  6


number : answer
(1.) 6

(2.) 7

(3.) 4

(4.) 12

(5.) 3

(6.) 10

The average height of a female giraffe is 4.6 meters. what is her height in centimeters?

Answers

Answer: Her height in centimeters will be 460 cm.

Step-by-step explanation:

Since we have given that

Average height of a female giraffe = 4.6 meters

As we know that

1\text{ m}=100\text{ cm}

So, we need to convert 4.6 meters into centimeters.

And we know that meters is more than centimeters so, we use the product operation.

4.6* 100=460.0\text{ cm}=460\text{ cm}

So, her height in centimeters will be 460 cm.

The average height of a female giraffe in centimetres is 460 cm.

Further explanation

Given:

The average height is 4.6 meters (m). What is its height in centimeters? So, in this problem, we are going to convert meters (m) to centimeters (cm)

As we know that : \boxed {1 m = 100 cm\ }

so to convert meter to centimeter, just multiply it with 100 cm

\boxed {4.6 *\ 100 cm = 460 cm\ }

There is another way to do it, in three step:

  • write the conversion in fraction
  • multiply
  • cancel any units that are both top and bottom

\boxed {(100 cm)/(1 m) = (x cm)/(4.6 m)\ }\n  \boxed {x =(4.6 m *\ 100cm)/(1 m)\ }\n \boxed {x=460 cm\ }

We can cancel the meter (m) because it is both on top and the bottom

Learn More

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Keywords: conversion, converting,unit of length, metric system of measurement, meter to centimeter, unit conversion

What expression is equivalent to4x^5 x 2x^6

6x^30
8x^30
6x^11
8x^11
(the number next to the arrow is the exponent)

Answers

Answer:

8x^11

Step-by-step explanation:

when multiplying you add the exponents

4x^5 x 2x^6 = (8x^11)