Register

Find the exact value of the expression without using calculator sin38 - cos52

Find the exact value of the expression without using calculator sin38 - cos52
88.3k views
4 votes
Find the exact value of the expression without using calculator sin38 - cos52

User Mdarwi
by
7.8k points

1 Answer

4 votes
sinA=cos(90-A)
Notice here 52=90-38
so the answer is 0
User Khanetor
by
7.8k points
← Prev Question Next Question →

Related questions

User D K
asked Nov 15, 2019 182k views
Which of the following expressions is equal to the value of x? 119(cos52) 52(cos119) (cos52)/119 119/cos52
D K asked Nov 15, 2019
by D K
8.2k points
2 answers
1 vote
182k views
User Bvpb
asked Nov 28, 2020 153k views
. Find the value of x. Round your answer to the nearest tenth. sin38=7/x
Bvpb asked Nov 28, 2020
by Bvpb
8.7k points
1 answer
5 votes
153k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!