Since there is a shortage in the budget in 2005 by 553,656,965,393.18, the total debt that of the United States in 2005 will be the public debt by 2004 added with this deficit in the budget. Having said that, the public debt by 2004 should be equal to,
$ 7.9327 x 10^12
Answer:
9 + 10 +x= 21
x=21-19
x=2
add 2 in left hand side to get 21
Step-by-step explanation:





The area of the semi-circle is 189.97