Answer:
90
Step-by-step explanation:
4.5*4*5= 90
Answer:
8/17
Step-by-step explanation:
The sine is the opposite side divided by the hypotenuse:
sin(angle) = y/√(x²+y²) = 8/√(8²+15²) = 8/√289
sin(angle) = 8/17
Answer:
3.305 m or ≈ 3.31 m
Step-by-step explanation:
1.5 cm *(1m/100 cm) = 0.015 m
Height of Ahmad's brother = 1.66 m - 0.015 m = 1.645 m
The sum of height of Ahmad and his brother =
= 1.645 m + 1.66 m = 3.305 m or ≈ 3.31 m