2 years ago

If cos θ > 0, which quadrant(s) could the terminal side of θ lie?

Mathematics

1 answer:

Sergeeva-Olga [200]2 years ago

8 0

Answer:

I and IV

Step-by-step explanation:

cosine is positive/greater than 0 in quadrants I and IV. Its just a rule of the unit circle.

Can remember by All Star Trig Class

meaning all the trig funtions are positive in quadrant I

sin is positive in II

tan is positive in III

and cos is positive in IV

You might be interested in

PLEASE HELP !!!!!!! WILL MARK BRAINLIEST FOR A REAL ANSWER

rjkz [21]

Answer:

A. Find the maximum height of the acrobat.

Step-by-step explanation:

3 0

2 years ago

Find the equation of the line parallel to y = -3x + 4 with a y-intercept of -10

rosijanka [135]

The correct answer is y=-3x-10

when a line is parallel to another line that means the slip of the lines are going to be the same and since the y-intercept of the other line was given to you, you would just put them together in one equation.

8 0

2 years ago

Read 2 more answers

Claire is baking items for a school bake sale. She needs 2 cups of flour for cookies, and 1 cups of flour for banana bread. How

Daniel [21]

Answer: B (3 cups)

Step-by-step explanation:

Add 2 cups + 1 cup together, and you get 3 cups. C is incorrect (in this scenario) because it doesn’t describe what measurement it’s in.

7 0

1 year ago

Lin Ping earned gross pay of $28,089 last year. Her yearly benefits are 33%

katovenus [111]

Answer:

i dont know

Step-by-step explanation:sorry

3 0

2 years ago

Sarah has 5 peppermints. Chase has p fewer peppermints than Sarah. Write an expression that shows how many peppermints Chase has

hjlf

5-p i think? How many peppermints are there in actual?

6 0

2 years ago