I’m pretty sure it’s -15 but don’t take my word for it
Answer:
-30 - 4n
Step-by-step explanation:
-34, -38, -42, -46, -50 ...
the sequence first term is -34
a= -34
Common difference (d) = T2 - T1 = T3 - T2
d = -38- -34 = -42 - - 38 = -38+34
d = -4
Formula for nth term
Tn = a + (n-1)d
Tn = -34 + (n -1)-4
Tn = -34 -4n + 4
Tn = -30 - 4n
= -30 - 4n
I hope this was helpful, please mark as brainliest
Answer:
E and F= 54 Degrees D is 90 degrees
Step-by-step explanation:
The slope of this triangle is -2/1
