I hope this helps you
6. (-7).a^2+4.b^1+7
-42.a^6.b^8
Answer:
x
=
37
/8
Step-by-step explanation:
I dont know if those lines were suppose to be there, but i put 0.63 in simplest form = 63/100
Firstly , we can draw diagram
we can see that
adjacent = 850
opposite =250
so, we can use tan formula


16.38

so,
angle of depression is 16.38 degree........Answer
donedont know what you need
Step-by-step explanation:
find f kid's r sisieh odjdoak kd isbn fix r