The answer is 29, I just didn’t on my head right now.
Answer:
72.54
Step-by-step explanation:
Use formula for trapezoid: a+b/2 * h
Answer:
6x^2-48x-29
Step-by-step explanation:
Answer:
8th term is 179.15904
Step-by-step explanation:
The sequence is geometric with a common ration = 6/5
r = 60/50 = 72/60 = 6/5
Use the formula

In your case a = 50, r = 6/5 and n = 8

Answer:
35
Step-by-step explanation:
x-18=y
y*-3=-51
y=17
x-18=17
17+18=x
x=35