Answer:
x=1
Step-by-step explanation:
19x=19, x=1
The answer is.. 80
Base X Height
So 20 X 4 = 80
Hope this helps!!
Here is a way you can write an exponent on the phone (x^2) just so you don’t have to explain the 2 is an exponent
i am confused on where the exponent is supposed to be so could you please rewrite it and i will help you solve it!
Answer: 8008
Step-by-step explanation:
Total entrees = 16
Number of entrees to choose = 6
Since order does not matter , so we combinations .
Number of combinations to choose r things out of n = 
Then, total ways to choose 6 entrees = 

Hence, the required number of ways= 8008
Check the picture below
make sure your calculator is in Degree mode.