Answer:
4
Step-by-step explanation:
Nigeria borders with 4 countries
Answer:
about 152
Step-by-step explanation:
138.72-(45.2+18)+75.85=151.37
Answer:
15
Step-by-step explanation:
We can find value of x using similarity ratio
(3x-5)/32 = (5x-5)/56 cross multiply expressions
56×(3x-5) = 32×(5x-5)
21x - 20x = 35 - 20
x = 15
Answer:
51 square units
Step-by-step explanation:
Area of a parallelogram = base x height
⇒ area = 4 x 3 = 12 square units
Area of a rectangle = width x length
width = √(2² + 3²) = √13
length = √(9² + 6²) = √117
area = √13 x √117 = 39 square units
Total area = 12 + 39 = 51 square units