Answer:
19) 0.8000
20) 0.8824
21) 0.2800
22) 1.8750
23) 0.8000
24) 0.8000
Step-by-step explanation:
sin = opp/hyp
cos = adj/hyp
tan = opp/adj
19) sin Z = 40/50 = 0.8
20) sin C = 30/34 = 0.882352941
21) sin A = 7/25 = 0.28
22) tan X = 30/16 = 1.875
23) cos X = 28/35 = 0.8
24) cos C = 36/45 = 0.8
Answer:
40000ftMSL
Step-by-step explanation:
We know that airspeed is measured using a pilot tube
And the air pressure is a function of density given as
Pressure= 1/2 xdensityx V²
So at 40,000ftMSL
Is this is replaced for V in the equation then the density of air will be 1/4 that of sea level
So since we are deriving velocity from pressure and pressure is 1/4 so the velocity Will be half of its pressure since velocity is squared from The equation above
First turn the percent into a decimal. It would be 1.20.
Multiply 465 and 1.20.
465 x 1.20=558
Then add 465 and 588 to get the final amount.
465+558=1023
There were 1,023 yearbooks sold this year.
Answer:
k(-10)=-6
Step-by-step explanation:
-10+2=-8
3(-8)=-24
-24/4=-6
