Answer:x=2 y=3
Step-by-step explanation:
How many days did Pete's Pizza meet its goal? Round the calculation to the nearest percent.
1 answer:
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Answer:
Option c.
Step-by-step explanation:
It is given that the piecewise function represents the Social Security taxes for 2009.
We need to find Rachel's security tax if she earned $102,000 in 2009.
Since 102,000 lies in , therefore
Put x=102000.
So, the Social Security tax is $6324.
Therefore, the correct option is c.
Answer:
The length of new ramp is 49.03 ft.
Step-by-step explanation:
It is given that 26 ft long ramp is used to reach 10 ft up a wall. The ramp covers a horizontal distance of 24 ft.
If the horizontal distance is doubled, then the horizontal distance is 48 ft. The height remains same. Therefore the height of ram is 10 ft.
Use pythagoras in new right angle triangle.
Therefore the length of new ramp is 49.03 ft.
X=rcos∅=r cos (-210)=r cos 210=rcos (180+30)=-r cos 30
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