Answer:
The answer is "25".
Step-by-step explanation:
Please find the graph in the attachment.

Calculating the triangle two other sides:

let

Answer:
8 lakhs = 8,00,000
Step-by-step explanation:
770000
=> 7,70,000
=> 7.7 lakhs
7.7 lakh rounded to the nearest lakh = 8 lakhs and it is Rounded Up
Hope it helps :)
Answer:
C) Apply the distributive property
Answer:
A) 4π
Step-by-step explanation:
The period of a secant function, f(x)=a*sec(bx+c)+d, is defined as 2π/|b| where b is the distance of the period. Since we know b=1/2 given by the function, then the period is 2π/|1/2|=2π/(1/2)=2π(2/1)=4π.