There's an identity
sec^2 x = 1 + tan^2 x
so here we have
sec^2 theta = 1 + (3/8)^2 = 73/64
sec theta = sqrt 73 / 8 or 1.068 to nearest thousandth
What's up? answer is $4.05
explained:
10% of $45 would be $4.50
4.50x4= 18
45-18= 27
10% of 27 is $2.70 half of $2.70 is $1.35
$2.70 + $1.35 = $4.05
you spent $4.05 on the snack
450x.05=22.5
Multiply 22.5 by 5 years.
22.5x5=112.5
She’ll have $112.50 worth of interest earned after five years
B, C, and D
Answer:
2
Step-by-step explanation:
