Answer:
Step-by-step explanation:
With reference < H
perpendicular (p) = 12
base (b) = 5
so now
tangent of < H
= p / b
= 12 / 5
hope it helps :)
3/2(4x-1)-3x = 5/4-(x+2)
6x -3/2 -3x = 5/4 -x -2
3x -3/2 = 5/4-2-x
4x=5/4 -2 +3/2
4x= (5-8+6)/4
4x=3/4
x=3/16
the mixed number form is 10 7/8
Tn=a(n-1)d
T50=261(50-1)-5
T50=12784
2x3+2x2-4x+3x2+3x-6
2x3+5x2-x-6