Answer:the line is at 4
Step-by-step explanation:
Look at the curved line
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:
12) Angle ACD= Angle ABC+ Angle CAB ====> You MAY end here
That is, Angle ACD= 132+21
Angle ACD= 153
13) Angle ABC+ Angle BAC= Angle ACD====> You MAY end here
That is, Angle ABC +16=143
-16= -16
Angle ABC=127
Answer: B. 1/2
Isolate the variable by diving each side by factors that don’t contain the variable.
1. Subtract 2
2/3x+ 2 = 2 1/3
-2 -2
2. Divide 2/3
2/3X = 1/3
2/3 2/3
3. X = 1/2