Answer:
SA = 176 in²
Step-by-step explanation:
SA = (4 x 9 x 4) + (2 x 4 x 4) = 176 in²
No because like if two distinct lines can intersect in no more than one point
slope = 
To calculate the slope m use the gradient formula
m = ( y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁) = (- 2, 0 ) and (x₂, y₂ ) = (0, 3) ← 2 points on the line
m =
= 
Answer:21
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Step-by-step explanation: