X=2
You add 3x and 4x which is 7x then divide 14 by 7 which is 2
<span>Triangle ACD is similar to triangle ABD</span>
Answer:
<u>32m^2</u>
Step-by-step explanation:
32m^2
8*4 = <u>32</u>
Have a nice day! :-)
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:
C
Step-by-step explanation:
CB is congruent to AB because the both are 30 degrees
