Answer:
C. 90ft²
Step-by-step explanation:
To find the area of a trapezoid, use the formula a = (b1 + b2)h ÷2
So when you put the numbers into the formula, you get (12 + 18) · 6 = 180 ÷ 2 = 90
I think it’s gives u an answer if you type this into googlé
Answer:
scalene triangle
Step-by-step explanation:
Answer:
8,2
Step-by-step explanation:
Answer:
Option A.

Step-by-step explanation:
The given sequence in the question is 6,-24,96,-384.......n
and we have to give the recursive formula for this arithmetic sequence.
We can re write the sequence to make it more simpler
6,6(-4),(-24)(-4),(96)(-4).......n terms
Now we can say 
and 
Therefore the recursive formula of the sequence is