Answer:
N = 18
Step-by-step explanation:
The triangles are similar, thus the ratios of corresponding sides are equal, that is
= ( cross- multiply )
5N = 90 ( divide both sides by 5 )
77
4
30%
The unemployment rate is 30%
1300 mm = 1.3 m
900 mm = 0.9 m
Area
1.3 * 0.9 = 1.17 m²
