What is sin(-30 )? Sketch a graph to help determine the answer.

A.) 0.5

B.) -0.5

C.) 1

D.) 0


Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in

Applications of Mathematics

Related Algebra Q&A

Find answers to questions asked by students like you.

Q: The principal P is borrowed at a simple interest rate r for a period of time t. Find the simple inte...

A: Click to see the answer

Q: $3000 are invested in a bank account at an interest rate of 4 percent per year. Find the amount in t...

A: Click to see the answer

Q: Which describes the so5 y>-15 ? A) solid vertical line through (0,-15) with shading to the lef...

A: y>-15 Since the given inequality is a strict inequality (Strictly greater than sign), therefore t...

Q: An environmental study of a certain community suggests that the average daily level of smog in the a...

A: We have given in a certain community the average daily level of smog in the air will be Qp=0.5p+19.4...

Q: Assignment 7: Sine, Cosine, and Tangent- Word Problems1. Meryl is standing 100.5 feet from the Eiffe...

A: Click to see the answer

Q: Please help me

A: Given the graph: To find the domain and the range:

Q: What is the sum rule?

A: According to the question, we have to define the sum rule. Basically sum rule is used in the probaba...

Q: Find two numbers a and b who’s sum a+b is 0 and whose difference a-b is -10

A: a+b=0      .....................(1)a-b=-10  ....................(2)Adding (1) and (2) we get,a+b+a-b...

Q: A population numbers 13,000 organisms initially and grows by 18.4% each year. Suppose P represents p...

A: Click to see the answer