It is neither one. Division by zero is undefined in math, so if the slope ends up being 5/0, the line has undefined slope.
8=2^x
x=3
hope this helps (further explanation in picture)
Answer:
Step-by-step explanation:
Exact area of circle = πr² = 196π sq ft
Approximate area of circle = 615 sq ft
Approximate circumference = 2πr = 88 ft
First of all let's consider triangle CDE
∠C + ∠D + ∠CED = 180° [Angle sum property]
43 + 35 + ∠CED = 180°
78 + ∠CED = 180°
∠CED =180- 78 = 102°
∠CED = ∠BEA [Vertically opposite angels are equal]
In Triangle ABR
∠A + ∠B + ∠BEA = 180° [Angle sum property]
∠A + 18 + 102 = 180°
∠A + 120 = 180°
∠A = 180 - 120
∠A = 60°
Therefore, m∠A = 60°
