Answer:
x=-2 y=0
Step-by-step explanation:
put the second equation in to the first one
-2x+x+2=4
-x=2
x=-2
y=-2+2=0
x=-2 y=0
183,308,190 that is the standard form
Answer:
Public debt in 2010 is $10230355000000
Step-by-step explanation:
The debt of the country in year 2009 = $10432000000000
In 2010 it is deficit by =$201645000000
Deficit means decreased ,therefore we add to the amount of debt in the year of 2009 to find it for the year 2010.
Public debt in year 2010 = $10432000000000-$201645000000
=$10633645000000
Therefore amount of debt in 2010 will be $10230355000000
Answer:
The answer should be the second option or 10 cm.
The only thing is that PQ is just a little longer than RS and PQ is 10 cm but A. 15 cm is to long, C. 20 cm is also to long and D. 5 cm is to short.
So i belive it is B. 10 cm.
Hope this helped, can i have brainliest?
Answer:
x = 25.4
Step-by-step explanation:
Recall: SOHCAHTOA
Reference angle = 48°
Hypotenuse = x
Adjacent = 17
Apply the trigonometric function, CAH, since the Adj and Hyp are involved
Thus:
Cos 48° = Adj/Hyp
Cos 48° = 17/x
x*Cos 48° = 17
x = 17/Cos 48°
x = 25.4061013 ≈ 25.4 (nearest tenth)
