Answer:
729 in³
Step-by-step explanation:
Fill in the given numbers in the formula and solve for V.
... A = 6V^(2/3) . . . . . . the given formula
... 486 = 6V^(2/3) . . . . with the given area filled in
... 81 = V^(2/3) . . . . . . . divide by 6
... 81^(3/2) = V . . . . . . . raise to the 3/2 power. (2/3)·(3/2) = 1, so we have V on the right
... 729 = V . . . . in³
_____
You may have noticed that (81 in²)^(3/2) becomes 729 in³. The exponent operations work on the units, too.
The answer is 3.141529
<span>I'm right.</span>
Answer:
If I am correct, the answer should be 70.1 degrees.
Only multiplication and division don't change the ratio that made the order pairs in the bigger picture the triangle. Only one is not congruent. I'm about 90% sure I got it correct.
:D
Let x be our first number and y be our second number.
The product of the two numbers will be xy.
Now let x be the one that increases by 50% and y be the one that decreases by 50%.
We can represent that by 1.5x and 0.5y, respectively. If you are confused by that, let me explain. If something increases by 50%, it becomes 1.5 times larger. So for x, that means 1.5x.
And if something decreases by 50%, it becomes 0.5 times smaller. So for y, that means 0.5y.
Therefore we have 1.5x and 0.5y. And the product of those two:
(1.5x) * (0.5y) = (3/2)x * (1/2)y = (3/4)xy
So our product is now (3/4)xy.
Comparing this answer to our original product of xy, we see that it is now only 3/4 as much or 75% of what it originally was.
Therefore, the product will DECREASE by 25%.
*DROPS MIC
