taking ln for the both sides
∴
∴ (x+2) ln e = ln (7/5) ⇒ ln e = 1
∴ x + 2 = ln (7/5)
∴ x = ln (7/5) - 2
Using calculator
∴ x ≈ -1.66
Answer:
A regular pentagon has 5 sides and 5 lines of symmetry.
Step-by-step explanation:
The number of lines of symmetry in a regular polygon is equal to the number of sides.
Answer:
Creation of calculator and all complex buildings created
Step-by-step explanation:
Answer:
7/8 and 14/16
Step-by-step explanation: for the first one just divide by 8 for the second one divide by 4