This is a geometric sequence with common ratio (r) = 2.
an = ar^(n - 1)
a4 = a(2)^(4 - 1) = a(2)^3 = 8a
8a = 80
a = 80/8 = 10
7th term (a7) = 10(2)^(7 - 1) = 10(2^6) = 10(64) = 640
Answer:non statistical
Step-by-step explanation:
The scale factor of 4 was applied to the first triangle. 6 was divided by 4 to get 1.5
The equation for area of a triangle is A= 1/2bh so a=1/2(12cm)(9.6cm)
Answer:
f(x) is x multipled by f
Step-by-step explanation:
pls brianlist
