Answer: -6
Step-by-step explanation:
2/3 + n + 6 = 3/4
-2/3 -2/3
n + 6 = 1/12
-6 -6
n = - 6
Answer:
No it is a obtuse triangle
Step-by-step explanation:
I hope it helps you a little
Answer:472640
Step-by-step explanation:
Increase=112/100×422000
=472640