Answer:
D
Step-by-step explanation:
For the fourth term replace n by 4:-
4th term = -6 + (4 - 1)(1/5)
= -6 + 3/5 = -5 2/5 ( or -27/5) answer
10th term = -6 + (10 - 1)(1/5)
= - 6 + 9/5 = -4 1/5 or -21/5 answer
9514 1404 393
Answer:
x = 6
Step-by-step explanation:
You can actually work out the answer yourself.
The two angles shown have the total measure 168°, so the unmarked one is ...
168° -100° = 68°
That is ∠WXZ, so we know ...
68° = (5x +38)°
30 = 5x . . . . . . . . . . divide by °, subtract 38
6 = x . . . . . . . . . . . . .divide by 5