Answer:
He used 11.9 gallons of fuel.
Step-by-step explanation:
You would subtract 1.9 from 13.8
Hope this helps!
5 is you answer because absolute value is the distance on a number line from 0
125 dollars divided by ten = 12,5
He gets paid 12,5$ for one hour
Y=3x+6
y=mx+b 3 is slope and m is also the slope, six is b because it’s where it BEgins :)
Seca(1-sina)(seca+tana)=1
Left hand side
=(1-sina) (seca +tana) / cosa
=seca +tana - sinaseca - sinatan / cosa
=seca + tana -tana -(sin^2a/cosa) / cosa
=(1/cosa - sin^2a/cosa) / cosa
= (1-sin^2a / cosa) / cosa
= (1-sin^2a)/ (cos^2a)
=1 (verified)
