Answer:
128°
Step-by-step explanation:
90+90+52= 232°
360°- 232° = said answer above
The distance between the two points is 6
hope this helps!
Answer:
a(9) = 150*(0.4)^8 = 0.098304
Step-by-step explanation:
This is a geometric sequence, because each new term is 0.4 times the previous term.
The general formula for a geometric sequence is a(n) = a(1)*r^(n - 1). Here, with a(1) = 150 and r = 0.4, we have:
a(n) = 150*(0.4)^(n - 1), and so
a(9) = 150*(0.4)^8 = 0.098304
You can just use a calculator but it’s 65.23
