Hey there!
n-2.3= 17
Add 2.3 to both sides. (always do the inverse)
n=19.3
I hope this helps!
~kaikers
Answer:
no sorry
Step-by-step explanation:
Answer:
x = 3.75
Step-by-step explanation:
ABC is a right angled triangle.
Therefore, by Pythagoras theorem:

15a² - 22ab - 5b²
15a² - 25ab + 3ab - 5b²
5a(3a) - 5a(5b) + b(3a) - b(5b)
5a(3a - 5b) + b(3a - 5b)
(5a + b)(3a - 5b)
Answer:
C, at 0/25, 1/20, 2/15, 3/10,...