If √6 is the geometric mean between 4 and another number, then the number is

Answers

Answer 1
Answer: If you have two numbers x, y.  The geometric mean is:  √xy

For 4 and x.  Geometric Mean =  √4x  and this is equal to √6

             √4x  =  √6     Square both sides.  The square root disappears.

               4x = 6 
                 x  = 6/4 = 3/2 = 1.5

The other number is 1.5.

 

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Is 1/4 less than or greater than 1/8

Answers

If we divide the expressions and found in decimals then we found that 1/4 is greater than 1/8.

What is division?

Division is one of the four basic operations of arithmetic, it is the result of the number p/q. P/q can be found by dividing P by q.

How to divide number?

The given numbers are 1/4 and 1/8.

Value of 1/4=0.25

Value of 1/8=0.125

From the values we can conclude that 1/4 is greater than 1/8.

Hence we found that 1/4 is greater than 1/8.

Learn more about division at brainly.com/question/25289437

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To find this answer, you need to find a common denominator. A common denominator is when the number on the bottom of two fractions is the same. The easiest was to do this is to first multiply the two denominators, then multiply the numerator (or top number) by the opposite denominator. This sounds complicated, but it's pretty simple. Here's the equation written out. (I hope this helps!)

4*8 = denominator for both numbers.

8*1 = numerator for the first number

4*1 = numerator for the second number.

This should give you the fractions with common denominators, 8/32 and 4/32. Then, to compare the fractions, just see which numerator is larger. In this case, 8 is larger than 1 which shows that 1/4 is greater than 1/8.

I hope this made sense. There's more than one way to solve these problems, so comment below if you would like me to explain it differently and I'll get back to you as soon as I can!  :)

Ellentown College had approximately 3 x 10 to the 3rd power students and Pengrove University has approximately 30,000 students. How many times as much is the number of students at Pengrove University as the number of students at Ellentown College?

Answers

Ellentown has 3000 students, while Pengrove has 30,000. Pengrove has ten times as many students! 

Solve the inequality.–4s < –8

s < –4
s < 2
s > –4
s > 2

Answers

I think it's s>2

Divide -4 and -8 by -4, this flips the sign, and leaves s and 2 behind

Answer:

s > 2

Step-by-step explanation:

Again the auction house raffle sold 200 tickets at $1 each. How many prizes of $10 should they to make the raffle a fair game?

Answers

200; $1e\pp

they should sell 20 prizes

20x10=200
200 tickets at $1.00 each =$200 so 200 Divided by $10 is 20... The answer is 20 prizes forc$10

Please I REALY NEED HELPTriangle ABC is similar to triangle LMN by the AA Similarity Postulate.

Also, m∠A = 108° and m∠C = 2(m∠M).

What is m∠M?

_________ °

Answers

since two of the triangles are similar that means they are the same thing : 
<A = <L
108 = 108

<C is twice from <M so :
<C is 2x                 < M is x             


as you note down the answer you can draw two triangles and label them according to thier values,  you will see that triangle ABC has two things now  ;
                                                           a = 108   and   c = 2x
when you have two measures in a triangle you can find the 3rd one :
suppose that third < of  triangle ABC is x ;
108 + 2x + x = 180
108 + 3x = 180
 3x = 180 - 108 
 3x = 72 
  x = 24
                
                                          <m = 24 

further if you want to find C :

                                          < c = 2x 
                                      < c = 2 ( 24 ) 
                                       < c = 48                  
 
                


A triangle has side lengths of 5, 9 and 12. Is it right acute or obtuse?

Answers

a\leq b\leq c\ (a;b;c-side\ lengths\ of\ the\ triangle)\n\nthere\ is\ a\ relationship:\n\na^2+b^2=c^2-right\ triangle\n\na^2+b^2 < c^2-obtuse\ triangle\n\na^2+b^2 > c^2-acute\ triangle

a=5;\ b=9;\ c=12\n\na^2+b^2=5^2+9^2=25+81=106\n\nc^2=12^2=144\n\na^2+b^2 < c^2\n\nAnswer:Obtuse\ triangle