Answer:
17000
Step-by-step explanation:
I hope this helps:)
Answer:
use an online calculator is the best option
Step-by-step explanation:
It is 10000000 by 1000000
secA=√2
secA=sec45
A=45°
3cos²45+5tan²45/ 4tan²A-sin²45
= 3(1/√3)²+5(1)² / 4(1)²-(1/√2)²
=3/2+5/4-1/2
=13/7