Answer:
Step-by-step explanation:
We are given the following information in the question:
where, R is the tip speed, T is the speed tip of blade and W is the speed of wind.
We have to find , whem W = 75 km per hour, , T = 150 km per hour
Formula:
Putting all the value, we have:
Answer:
b number is a solution of in equality
Answer:
x=6
Step-by-step explanation:
i used an app called math-way hope this helps.
Yes, they both equal 1/4 after simplified