For the period 1998–2003, the amount of money y (in billions of dollars) of federal aid grants to state and local governments can be modeled by the function y = 1.71x^2 + 19.14x + 244.92 where x is the number of years since 1998. In what year was 290 billion dollars
given to state and local governments?

8

step-by-step explanation:

this is a subtraction problem.

10 - 2 = 8

step-by-step explanation:

if x = 2 you have to find x to finish the problem

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47

i dont know men

step-by-step explanation: