All categories

3 years ago

If P(x,y) is the point on the unit circle determined by real number 0, then tan0=

Mathematics

1 answer:

Sergio [31]3 years ago

3 0

Answer: 0

Step-by-step explanation:

You can solve for tangent by dividing sin by cos.

Looking at the unit circle, at 0, sin is 1 and cos is 0, so you would simply have 0/1, which equals zero.

You might be interested in

Clara invests $5,000 in an account that pays 6.25% interest per year. After how many years will her investment be worth $10,000?

Pepsi [2]

T=log(10000/5000)/log(1.0625)=11.4y

7 0

3 years ago

The product of 8 and a number is 25 less than twice that number. find the number

mr_godi [17]

Answer:

i dont know sorry

Step-by-step explanation:

6 0

3 years ago

Triangle DNO has vertices at D(5, 8), N(– 3, 10), and O(– 3, 6). If vertex D is translated 4 units to the right, the best name f

prisoha [69]

Using distance between two points to find the lengths of the edges of the triangle, the correct option is:

b. Isosceles

The distance between two points, $(x_1,y_1)$ and $(x_2,y_2)$ , is given by:

$d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$

Vertex D is translated 4 units to the right is (9,8).

The lengths of the edges are:

$DN = \sqrt{(9 - (-3))^2 + (8 - 10)^2} = \sqrt{12^2 + 2^2} = \sqrt{148}$

$DO = \sqrt{(9 - (-3))^2 + (8 - 6)^2} = \sqrt{12^2 + 2^2} = \sqrt{148}$

$NO = \sqrt{(-3 - (-3))^2 + (10 - 6)^2} = \sqrt{0^2 + 4^2} = 4$

<u>Two edges of the same length</u>, hence, it is an isosceles triangle, given by option b.

You can learn more about distance between two points at brainly.com/question/18345417

6 0

2 years ago

Arrange these fractions in ascending order: 3/4, 2/5, 3/8, 7/10, 11/20, 23/40. Please help it’s due tomorrow and I’m big dumb

disa [49]

Answer:

3/8, 2/5, 11/20, 23/40, 7/10, 3/4

Step-by-step explanation:

Just change them all to the same denominator and you're good. Put all of the fractions' denominators to 40 as that's the least common denominator. 3/4 turns into 30/40. 2/5 turns into 16/40. 3/8 turns into 15/40. 7/10 turns into 28/40. 11/20 turns into 22/40. And 23/40 stays as it is, because the denominator is already 40.

Putting them in order is now simple,

3/8 (15/40) < 2/5 (16/40) < 11/20 (22/40) < 23/40 < 7/10 (28/40) < 3/4 (30/40)

***When you multiply any fraction to change its denominator, multiply it by the same thing to the numerator as well.

Good Luck!

8 0

4 years ago

Is 8:2 greater than 5:1? <br><br> I need someone to help me clarify if this is correct. Thanks.

kaheart [24]

Answer:

No, 8:2 = 4:1 which is less than 5:1

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

If P(x,y) is the point on the unit circle determined by real number 0, then tan0=​

If P(x,y) is the point on the unit circle determined by real number 0, then tan0=