-w+4(w+3)=-12
-w+4w+12=-12
3w=-12-12
3w=-24
w=-8
HOPE I HELPED!!!
Answer:
Take out the area of the full circle first:
A= pi r^2
A= 3^2 x pi
A= 28.274 cm3
Area of smaller cirlces:
A= pi r^2
A= 1^2 x pi
A= 3.14159
Multiply by 2 as 2 circles: 6.28318
Substract unshaded from shaded: 28.274-6.28318
Area of shaded is 21.99082 cm3
Step-by-step explanation:
Answer:
Step-by-step explanation:
Look at the intersection of the row "Tenth grade" and the column "Internet"
The number in the relevant cell is 34.
<u>Divide 34 by the total number which is 175:</u>
Correct choice is D
Step-by-step explanation:
2008because there is no difference between the number of sold notebooks
Answer: 227.5*10^6 km or 227.5 million km
Step-by-step explanation:
x^3/2*.02=686.3
686.3/.2=x^3/2*.2/.2
x^3/2=3431.5
x=227.50415642
