Answer:
27
Step-by-step explanation:
(3^−9)(3^6)(3^6)
=1/19683(3^6)(3^6)
=1/19683(3^6)(3^6)
=(1/19683(729))(3^6)
=1/27(3^6)
=1/27(729)
=27
Answer:
a7 = 12, a11= 47
Step-by-step explanation:
768, 384, 192, 96, 48, 24, 12
a(n) = 768 / (2∧X - 1)
a(7) = 768 / 2∧6 = 768 / 64 = 12
7, 11, 15, 19 23, 17, 31, 35, 39, 43, 47
a(n) = 7 + 4 * (X-1)
a(11) = 7 + 4 * (11-1) = 7 + 40 =47
Answer is 20 by plugging the 4 in the equation it equals 20
The answer is C because. 4,000,000 is closest to <span>3,794,100</span>
Use Pythagorean thrm
17^2+10^2=21^2
289+100=441
389≠441
This is not a right triangle
