F
(
x
)
=
x
6
+
5
x
5
−
55
x
4
+
445
x
3
+
6784
x
2
−
2440
x
−
122400
f
(
x
)
=
x
6
+
5
x
5
-
55
x
4
+
445
x
3
+
6784
x
2
-
2440
x
-
122400

no its the same as every other grade

step-by-step explanation:

you estimate that the angle of elevation to the top of the 86th floor (the observatory) is 82 .the total height of the building is another 123 meters above the 86th floor.

leave feedback if u need : )

i believe it’s 165 because if u add 137 and 58 u get 195 and then subtract that from 360 and there’s ur answer

given the equation is 8+9z=-6, the first step would be to subtract the 8 from both sides:

8+9z-8=-6-8

since 8 minus 8 = 0, this would cancel out the 8. and since -6 minus 8 equals -14, the equation would look like this

9z = -14