Register

Without using a calculator cos² 43° - sin² 74° + cos² 47 - Sin16°​

Without using a calculator cos² 43° - sin² 74° + cos² 47 - Sin16°​
asked 211k views
1 vote
Without using a calculator
cos² 43° - sin² 74° + cos² 47 - Sin16°​

asked
User Timm
by
7.6k points

1 Answer

2 votes

Answer:

100

Explanation:

because if you add it all up you will find the sum

answered
User Clweeks
by
8.5k points
← Prev Question Next Question →

Related questions

User Anuj Rana
asked Aug 21, 2024 216k views
If cos a + cos² B+ cos² y =3, then sin² a+sin² B+ sin² y =? a. 3 b. 2 c. 1 d. 0 ​
Anuj Rana asked Aug 21, 2024
by Anuj Rana
8.0k points
1 answer
2 votes
216k views
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!