3 years ago

How do you find the exact cosine or sine value for each given measure of an angle?

Mathematics

1 answer:

Helen [10]3 years ago

5 0

Answer:

REMEMBER:

to find the sine, cosine on the unit circle:

cos a = coordinate value x

sin a = coordinate value of y

Step-by-step explanation:

I'm not sure y'all but i hopes this helps just a remember.

You might be interested in

A data set includes systolic blood pressure measurements from 147 adult females. If we compute the values of sample statistics f

Semmy [17]

Answer:

Sample mean

Sample variance

Sample proportion

Step-by-step explanation:

6 0

3 years ago

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number.

Norma-Jean [14]

Fewer indicates subtraction and product means multiplication.

4n - 15

3 0

4 years ago

Read 2 more answers

Liam had $250. Then, he and his classmates bought a present for their teacher, evenly splitting the $p cost among the 24 of them

lord [1]

Answer:

The answer is 600-p/24

Step-by-step explanation:

7 0

3 years ago

Add the two expressions. −2.4n−3 and −7.8n+2 Enter your answer in the box. plz help QUICK!!!!!!!!!!

Nikolay [14]

-2.4n-3+-7.8n+2
you combine like terms
(-2.4n+-7.8n)+(-3+2)
= -10.2n-1

8 0

3 years ago

In the given diagram , TY is a tangent to the circle TVS . If <SVT = 48° and |VS| = |ST| . What is < VTY.

ycow [4]

Answer:

84°

Step-by-step explanation:

∠VTY is the tangent chord angle

Tangent chord angle is the half of the intercepted arc

∠TSV is the inscribed angle.

Inscribed angle is the half of the intercepted arc

Since both of the mentioned angles refer to same arc, they are of same value.

∠VTY = ∠TSV

ΔTVS is isosceles as VS = ST, therefore the opposite angles are same.

m∠T = m∠V = 48°

The measure of angle S

m∠S = 180° - 2*48° = 84°

The required angle

m∠VTY = 84°

4 0

3 years ago

Read 2 more answers