Answer:
x=47°
Step-by-step explanation:
..,........................
 
        
                    
             
        
        
        
Answer:16.05 $
Step-by-step explanation: Put all the numbers in a vertical format and add them all up
                   9.95
                  +1.15
                  +4.95
                   --------
                    16.05
 
        
             
        
        
        
Answer:

General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- Coordinates (x, y)
- Slope Formula:  
Step-by-step explanation:
<u>Step 1: Define</u>
Point (0, -5)
Point (-2, 1)
<u>Step 2: Find slope </u><em><u>m</u></em>
Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>
- Substitute in points [Slope Formula]:                                                           
- [Fraction - Denominator] Simplify:                                                                 
- [Fraction - Numerator] Subtract:                                                                      
- [Fraction - Denominator] Add:                                                                       
- [Fraction] Divide:                                                                                              
 
        
             
        
        
        
Answer:
49π / 4
Step-by-step explanation:
πr²
pi x radius²
radius = d ÷ 2 = 3.5
49π / 4
☺️