Answer:
bruh its a pdf
Step-by-step explanation:
my sad face tho
The answer will be 10 as the ratio is 4. 10 x 4 = 40
21=3*7
(2√7)(3√(3*7)=6√(3*7²)=6*7(√3)=42√3
Answer: (2√7)(3√21)=42√3
Answer:
Rate of the plane in still air: 940km/h
Rate of the wind: 1440km/h
Step-by-step explanation:
We want to find the rates of travel in km/h, so we will put kilometers over hours.
Rate of plane against wind: 3760km/4hrs
3760/4 = 940
The rate of the plane against the wind is 940km/h
Rate of plane with wind: 11,520km/8hrs
11,520/8 = 1440
The rate of the plane with the wind is 1440km/h