Sign In
Ask Question
India
Mathematics
15 June, 14:11
4cos (10x) + 2=2
What would this equal in Degrees?
+4
Answers (
1
)
Jaylon Reeves
15 June, 14:18
0
Simplifying
4cos (10x) + 2 = 2
Remove parenthesis around (10x)
4cos * 10x + 2 = 2
Reorder the terms for easier multiplication:
4 * 10cos * x + 2 = 2
Multiply 4 * 10
40cos * x + 2 = 2
Multiply cos * x
40cosx + 2 = 2
Reorder the terms:
2 + 40cosx = 2
Add '-2' to each side of the equation.
2 + - 2 + 40cosx = 2 + - 2
Combine like terms: 2 + - 2 = 0
0 + 40cosx = 2 + - 2
40cosx = 2 + - 2
Combine like terms: 2 + - 2 = 0
40cosx = 0
Solving
40cosx = 0
Solving for variable 'c'.
Move all terms containing c to the left, all other terms to the right.
Divide each side by '40'.
cosx = 0.0
Simplifying
cosx = 0.0
The solution to this equation could not be determined.
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“4cos (10x) + 2=2 What would this equal in Degrees? ...”
in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Type the greater integer - 3 or 1 Its 1 right?
Answers (1)
Sid wrote 541,309 on his paper. Using numbers and words, explain how the number would change if he exchanged the digit in the hundred thousands and tens place
Answers (1)
What is the true solution to 2 l n e Superscript l n 5 x Baseline = 2 l n 15 x = 0 x = 3 x = 9 x = 15
Answers (1)
Sarah needs 4/6 yard of ribbon to wrap a gift. She has 6 pieces of ribbon with the following lengths. She can cut the piece if it is too long.
Answers (1)
Negative seven ninths plus three fourths
Answers (1)
New Questions in Mathematics
Solids X and Y are similar. X has volume of 64 cm3 Y has volume of 729 cm3 The surface area of X is 208 cm2 Work out the surface area of Y.
Answers (1)
Which is greater 1.25 or 12.5
Answers (2)
I know the 90 percent number so how do i find the 100 perent number
Answers (2)
The sum of three consecutive numbers is 414. What is the 2nd number?
Answers (2)
Multiples of 8 and 2
Answers (2)
Home
»
Mathematics
» 4cos (10x) + 2=2 What would this equal in Degrees?
Sign In
Sign Up
Forgot Password?