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1/2 X 2 = 1

Correct-o-mundo !!!

59 + 3/4 = 59.75 inches

Half of that is 29.875

..you can google this

80000/40000 = 1.11^x      Now simplify

2 = 1.11^x       Take log of both sides

log 2 =  x log 1.11

log 2/(Log 1.11) = x = 6.642

The volume of a sphere is given by 4/3 pi r^3

4/3 pi r^3 = 1774 2/3 pi       Solve for  r      first divide both sides by pi

4/3 r^3 = 1774 2/3             Multiply both sides by  3/4

r^3 = 1331

r =11 cm

8/32 = 1/4 = 0.25

Info:

The fraction 8/32 is equivalent1 to 1/4.

This is a PROPER FRACTION once the absolute value of the top number or numerator (8) is smaller than the absolute value of the bottom number or denomintor (32).

The fraction 8/32 is equal to 8÷32 and can also be expressed in decimal form as 0.25.

Opposite side  = 70 sin (52°) ≈ 55.16 

BTW  ...it's "hypotenuse"  not  "hypothesis"

Ok so you cant subtract C so it stays the same, i learned to subtract the numbers bot divide.

7^[5x] * 49^[x+5] / 343^[2x]

7^[5x] * (7^2)^[x+5] / (7^3)^[2x]

7^[5x] * 7^[2x + 10] /(7)^[6x]

7^[ 7x + 10]  / 7^[6x]

7^ [7x - 6x + 10]

7^[x + 10]

not enough info :P

but why?

Its c^2, because c stays the same but you subtract 5 and 3

-12

216^[2n+1] * 36^[5-4n] = 1296^[11n+17]

(6^3)^{2n + 1] * (6^2)^[5-4n] = (6^4)^{11n + 17]

6^[6n + 3] * (6)^[10 - 8n]  =  (6)^[44n + 68]

6^[ 13 - 2n]  = 6^[44n + 68]       solve for the exponents

13 - 2n  = 44n + 68      rearrange

-55  = 46n   →   n = -55 / 46 

12 -12

Hi Helpme..

Please do not use the word 'urgent' in your question. This is a free help site.

It is to help you learn, not to do your homework for you so you can go play or go to bed or watch your favourite show.

You will get my help far more effectively if you just say variations on,

"I have been puzzling over this for quite some time and I just don't get it. Can someone please help me."

7^5x * 49^x+5 all divided by 343^2x

This is the question you have asked, I am not going to answer because I expect it is not the question that you intended.

Please use brackets so that your question is correct and cannot be mistaken for any other question.

\(\dfrac{7^5x*49^x+5}{343^2x}\)

negative 12 ( -12 ), because the same symbols is to add and different symbols you subtract

-1  negative 1

HA! The answer is ZERO, because Jimmy has no friends.

5/2, or 2.5

7/24 or o.2916   6=repeated

-3(x+4)+15=6-4x      Expand left side

-3x - 12 + 15 = 6-4x   Add 4x to both sides

x-12 + 15 = 6     combine like terms on left

x + 3 = 6            subtract   3 from both sides

x = 3

Wow...that was kool !  I like it.....

For a set of numbers, the mode is the number that is used most often.

Example:  3, 14, 17, 17, 19, 21, 23, 23, 23, 19   --->  the mode is 23.

If there is a tie between two numbers, the set is "bimodal".

Salt is sodium chloride.

   sodium atomic weight 23  chlorine atomic weight 35.45 

   so sodium makes up  23/(23+35.45)   the weight of salt  = 23/58.45

If he can only have 1600 mg of SALT per day, that is only   23/58.45 x 1600 = 629.6 mg sodium per day

In one week that would be 629.6 x 7 = 4407 mg sodium per week.