Answer:
b + b ÷ 20 • 5
Step-by-step explanation:
- Calculate 15% of b: b ÷ 20 • 5
- Add it to the original amount: b + b ÷ 20 • 5
If you mean to translate it to Spanish it is División de, resta, multiplicacion, adición
You do this...
3x + 5 = 26
subtract five
3x + 5 = 26
-5 -5
divide by three
3x = 21
---- ----
3 3
x=7
The number is 7.
We have
<span>Va(airplane)=150
East</span>
Vw(wind)=7.1
South East
<span>
</span><span>resulting vector R</span>
airplane
Vax=150 Vay=0 it only has component x
WindVwx=7.1*cos45=5.02
Vwy=7.1*sin45=-5.02
is negative because is South direction
|R|=(Rx^2+Ry^2) ^0.5
Rx=150+5.02=155.02
Ry=0-5.02=-5.02
<span>|R|=155.10
miles/hour South East</span>
Determine angle θ
Rx=R*cos(θ)
<span>Cos(θ)=Rx/R</span>
<span>Cos(θ)=155.02/155.10=0.9995</span>
θ =arc cos Rx/R
θ =1.8119 º
Rx represents the component in the East direction of the resultant force. Your contribution is given by both, the force of the plane and the wind. The contribution of the wind makes the airplane's speed greater
Ry represents the component in the South direction of the resulting force
Its contribution is exclusive of the wind since the airplane has no component
in this direction
|R| the force resulting from the combined action of the force of the plane and the force of the wind
θ represents the angle that forms the resultant force with respect to the x axis or east direction
Answer:
answer is sheet cake aka B on edge
Step-by-step explanation:
