Answer:
change to improper fraction
24/5 × 20/6=16 (you cross multiply)
Answer:
Don't be lazy, do it by yourself for more brain work!
Step-by-step explanation:
Answer:
Height of the silo = 18 feet.
Step-by-step explanation:
From the figure attached BC is the length of the silo and the height of the farmer is 5 ft.
Farmer is standing at 8 ft distance from the silo.
From triangle AEC,
tan(∠CAE) = 
= 
m(∠CAE) = 
= 32°
m∠BAE = 90° - 32° = 58°
From the triangle ABE,
tan58° = 
BE = 8tan58°
BE = 12.8 ft
Total height of the silo = BE + EC
= 12.8 + 5
= 17.8
≈ 18 ft
Therefore, total height of the silo is 18 ft.
Answer:
5
Step-by-step explanation:
2/5 is the same thing as 2÷5 since / and ÷ both mean to divide. So therefore your blank would be 5.
Answer:
d
Step-by-step explanation:
BC supplementary means they add up to 180 and answer d adds up to 180