Answer:
3490 decigram
Step-by-step explanation:

The expression can be simplified by subtracting the terms.
2-3=-1
The final answer is -1.
3 is on quadrant 1 on the x axis. And 1 is on quadrant 1 on the y axis
Answer:
s2 = 19 a=19 u1= 19√2 (26.87) u2= 19√2 (26.87)
Step-by-step explanation:
s2 - subtrace s1 from h to get 19
a - use the geometric mean of s1 and s2 (squre root of 19 times 19)
u1 and u2 - pythagorean thm
I = PRT
21 = 200 * 0.035 * T
21 = 7T
3 years = T