Solved

Use an Identity to Find the Exact Value of the Expression

Question 342

Multiple Choice

Use an identity to find the exact value of the expression.
-sin 135° - 30°


A) Use an identity to find the exact value of the expression. -sin 135° - 30° A) B) C) D)
B) Use an identity to find the exact value of the expression. -sin 135° - 30° A) B) C) D)
C) Use an identity to find the exact value of the expression. -sin 135° - 30° A) B) C) D)
D) Use an identity to find the exact value of the expression. -sin 135° - 30° A) B) C) D)

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q337: Use an identity to write the expression

Q338: Simplify the expression by using a sum

Q339: Determine whether the positive or negative sign

Q340: Factor and, if possible, simplify the expression.<br>-<img

Q341: Factor the trigonometric expression.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8458/.jpg" alt="Factor the

Q343: Solve the problem. Round to the nearest

Q344: Find the exact value using a double-angle

Q345: Use an appropriate identity to find the

Q346: Find the exact value by using a

Q347: Write the expression in terms of sines