Answer:
42.1 cm 
Step-by-step explanation:
θ = 265°
Radius (r) = 9.1 cm
Arc length of major arc GH = θ/360 × 2πr
Plug in the values into the equation
Length of arc GH = 265/360 × 2 × π × 9.1
= 42.0886149
= 42.1 cm (nearest tenth)
 
        
             
        
        
        
Answer:
 A. 
Using the given formula, the calculated surface area would be in cubic units instead of square units.
Step-by-step explanation:
 
        
             
        
        
        
Answer:
NM = 13
Step-by-step explanation:
pythagorean theorem: 
a or NO = 5
b or OM = 12
c or NM = ? 
plug in what is known:
⇒ 
⇒ 
⇒ 169 = 
square root each side of the equation:
⇒ 
solve:
⇒ 13 = c
 
        
             
        
        
        
H(x) = -5x - 10
h(-2) = -5(-2) - 10
h(-2) = 10 - 10
h(-2) = 0