a.
This is the geometric sequence: a1 = 1.5 m = 150
cm, r = 0.74
The formula now is an = a1 x r ^ n-1
Just substitute a1 = 150 cm and r = 0.74
an = 150 x (0.74) ^ n – 1
b.
The second part is:
A6 = 150 x 0.74 ^ 6-1
= 150 x 0.74 ^5
= 150 x 0.221906624
= 33.28509936 cm
Answer:
Isosceles
Step-by-step explanation:
Hope this helps you
Answer:
<h2>x = 60</h2>
Step-by-step explanation:
I hope it helps :)

Answer:
$1.8
Step-by-step explanation:
Answer:
He can add through calculater or by doing addition in his mind