Answer:
A = 28.26
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Step-by-step explanation:
<u>Step 1: Define</u>
Equation: A = πr²
Given: π = 3.14, r = 3
<u>Step 2: Evaluate</u>
- Substitute: A = 3.14(3)²
- Exponents: A = 3.14(9)
- Multiply: A = 28.26
Answer:
A. 40
Step-by-step explanation:
Q1 - 40
Q2 - 65
Q3 - 80
And 90 is max
So 40 is the correct answer.
Answer:
4
Step-by-step explanation:
3x2=6
6 times what gives 24?
6x4=24
So x=4
Answer:
It's A 7^7
Step-by-step explanation:
This is because if two numbers with the same base divide,we subtract the exponent of the divisor from that of the dividend
If you are looking for volume you want v by itself so your formula would look like this : d*m=v
hope this helps
