Answer:
x = 4 or x = 0.78
Step-by-step explanation:
9x² – 29x – 28 = 0
2 roots: x = ((-(-29) ± √(-29)² - 4 x 9 x (-28)) / (2 x 9)
= (29 ± √841 + 1008) / 18
= (29 ± 43) /18
x = 72 /18 = 4 or
x = -14 /18 = - 0.78
I think the answer is A i’m sorry if it’s wrong i’m not for sure.
Answer:
1.55
Step-by-step explanation:
3750+900 = 4650
4650/3000 = 1.55
1/5. Reduce your fraction of 200/250.
Answer:
out of 10?
Step-by-step explanation:
probably a 7-8? maybe 9?
