18. Set the the two equations equal and solve.
Answer:
Step-by-step explanation:
cosФ=0 then the angle=π/2=90 degrees
sinФ==1 sin 90=1
12) the original price of the console that Amanda bought :
240+(240*50%)=360 dollars
the price before the tariffs:
360-(360*50^)=180 dollars
Answer:
5:1
Step-by-step explanation:
So, we know that 20 fries were large, and 4 were small. So, we just set it up as 20:4 <em>(for every 20 large fries, there are 4 small ones)</em>. However, it needs to be simplified which results in 5:1.
Hope I helped!!
Obviously 7-11 is you’re looking for more profit over free time. Simple math here, 5x2=10 meaning you’d get the same amount of pay while working one extra hour at Wawa’s. That hour extra may not seem like much but it adds up over time.
