Answer: 21+1000 =100.2
Step-by-step explanation:pull down explain multiplication
Answer:
1. 380.13
2. 254.47
3. 254.47
4. 153.94
Step-by-step explanation:
Since its a hassle to explain how to solve all 4 problems I'll explain how to solve one of them
For example #1
To solve this:
Use formula A=πr2
Input the radius into the equation
A=π·11²
Multiply all the values
A= 380.13
Answer:
=
- 3
Step-by-step explanation:
recall for a logrithimic expression,
(c)=a, can be expressed as 
hence for our question
[ (x^4) -3] = 4
can be expressed as
=
- 3
The answer is -1 , because when you add a negative number to a positive number the negative number will subtract , and vise versa.