In mathematics there is a rule of exponents where we can "distribute" the powers/exponents in the numerator and denominator of any expression. Therefore, given an expression as 
, the exponent n can be "distributed" as: 
.
In our case, the power, n=11; a=7 and b=4. Thus, the expression 
, can be written as 
.
Thus, out of the given options, option A is the correct option.
Answer:
Ans= 6720 ways
Step-by-step explanation:
From Combination rule from Permutation and Combination, nCr
We use 8^C3 or 8C3,
8x7x6x5x4x3x2x1
-------------------------- =6,720
3x2x1
or
8x7x6x5x4x3! /3!, here the 3! cancels each other out, and we're left with 8x7x6x5x4, which equals 6720.
The answer is 1.98 for sur
ps. please give me braainlist answer
Answer:
10 units.
Step-by-step explanation:
By the Angle Bisector of a Triangle theorem:
? / 15 = 4 (10-4)
? / 15 = 4/6
? / 15 = 2/3
? = 15*2 / 3 = 10 (answer).
