Answer:
Step-by-step explanation:
If you meant
![\sqrt[3]{n^{75}}\\ \\ n^{{75}^{\frac{1}{3}}\\ \\ n^{\frac{75}{3}}\\ \\ n^{25}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7Bn%5E%7B75%7D%7D%5C%5C%20%5C%5C%20n%5E%7B%7B75%7D%5E%7B%5Cfrac%7B1%7D%7B3%7D%7D%5C%5C%20%5C%5C%20n%5E%7B%5Cfrac%7B75%7D%7B3%7D%7D%5C%5C%20%5C%5C%20n%5E%7B25%7D)
Answer:
4x10=40-2=38
38% = 0.38 in decimal form. Percent means 'per 100'. So, 38% means 38 per 100 or simply 38/100. If you divide 38 by 100, you'll get 0.38 (a decimal number).
(hope this helps can i plz have brainlist :D hehe)
Step-by-step explanation:
Answer:
and 
Step-by-step explanation:
To solve this, you must set up a system of equations. The first sentence says that there are two numbers and that their sum is 91, so your first equation is
. For the next equation, it says that the difference of those same numbers is 1, which means that the equation is
. Now, putting those two together for the system of equations, it's easiest to add them. The result will be
which when simplified gives you the value of x. Taking the value of x, you can substitute in the second equation to find the value of y.
Hope this helped!
Answer:
Perimeter of the rectangle is 16x+18 units.
Step-by-step explanation:
The area of rectangle is
First we have to find the factor form of above expression.
Splitting the middle term, we get
Area of a rectangle is the product of its dimensions. It means dimensions of the rectangle are (x+8) and (7x+1).
Perimeter of a rectangle is
Therefore, the perimeter of the rectangle is 16x+18 units.