3 years ago

PLEASE HELP!!!! For what values of θ (in radians) will sinθ = 0?

Mathematics

1 answer:

Nostrana [21]3 years ago

5 0

Answer:

2 pi, -2 pi, pi, -pi

Step-by-step explanation:

Draw a unit circle and label the 4 points where it intersects the x/y axis. for example at 0 degrees or 360/-360 degrees the (x,y) or (cosine theta, sine theta) value is (1,0).

You might be interested in

Convert 5 feet to inches there are 12 inches in 1 foot

ladessa [460]

Answer:

Step-by-step explanation:

12*5=60

12 inches in a foot, you have 5 feet so 12*5=60

3 0

3 years ago

Read 2 more answers

You go to see family in another city. So far you have gone 120 miles. The total trip is 360 miles. What fraction of the total tr

Elena L [17]

Answer:

1/3

Step-by-step explanation:

120/360 = 12/36 = 2/6 = 1/3

6 0

2 years ago

The vertices of △DEF are D(1, 19), E(16, −1), and F(−8, −8). What type of triangle is △DEF?

JulijaS [17]

Answer: equilateral

Step-by-step explanation:

4 0

2 years ago

It takes Ben 2 days to write reports, and it takes Kate 3 days to write reports. Bens rate, in reports per day, is how much grea

sergejj [24]

Answer:

Ben's rate is $\dfrac{1}{6}$ greater than Kate's rate.

Step-by-step explanation:

1. If it takes Ben 2 days to write reports, then his rate is $\dfrac{1}{2}$ of reports per day.

2. If it takes Kate 3 days to write reports, then her rate is $\dfrac{1}{3}$ of reports per day.

3. Ben's rate is

$\dfrac{1}{2}-\dfrac{1}{3}=\dfrac{3-2}{6}=\dfrac{1}{6}$

greater than Kate's rate.

4 0

3 years ago

To solve this question you have to use TAN COS SIN i give brainiest

ElenaW [278]

Answer:

Step-by-step explanation:

<u>Use cosine:</u>

cos = adjacent / hypotenuse
cos ∠L = KL/JL
cos 21° = 4/x
x = 4 / cos 21°
x = 4.3 (rounded)

7 0

2 years ago

Read 2 more answers