Answer:
x=11
Step-by-step explanation:
For extra help the second answer is: 7a(3-a)
No bucease it has a negative on the 11 and the other one don’t
I think the. answer is 511.2
Answer:
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Geometry</u>
Volume of a Sphere Formula:
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify variables</em>
<em>r</em> = 8 ft
<u>Step 2: Find Volume</u>
- Substitute in variables [Volume of a Sphere Formula]:
- Evaluate exponents:
- Multiply:
- Estimate:
Answer:
6/4
Step-by-step explanation: