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kirill115 [55]
2 years ago
7

An angle in standard position measures startfraction pi over 2 endfraction radians, and p(0, 1) is on the terminal side of the a

ngle. what is the value of the cosine of this angle? –1 0 1 undefined
Mathematics
1 answer:
maw [93]2 years ago
4 0

The value of the cosine of angle for π/2 radians is 0. Then the correct option is B.

<h3>What is trigonometry?</h3>

Trigonometry deals with the relationship between the sides and angles of a right-angle triangle.

An angle in standard position measures π/2 radians, and p(0, 1) is on the terminal side of the angle.

Then the value of the cosine of this angle will be

\cos \dfrac{\pi}{2} = 0

More about the trigonometry link is given below.

brainly.com/question/22698523

You might be interested in
Explain how to find the inequality that represents the graph.
Aloiza [94]

The inequality that represents the given graph is y < x/5 -2 OR 5y < x - 10

<h3>Graph of Inequality</h3>

From the question, we are to determine the inequality that represents the graph

First, we will assume the inequality is a straight line and we will determine the equation of the line

From the graph, we have two points on the line

(0, -2) and (5, -1)

Using the formula for the equation of a line with two given point

(y - y₁)/(x -x₁) = (y₂ - y₁)/ (x₂ - x₁)

x₁ = 0

y₁ = -2

x₂ = 5

y₂ = -1

Thus,

(y - -2)/(x - 0) = (-1 - -2)/ (5 - 0)

(y +2)/(x - 0) = (-1 + 2)/ (5 - 0)

(y +2)/(x ) = 1/ 5

5(y + 2) =1(x)

5y + 10 = x

5y = x - 10

y = 1/5(x) - 2

y = x/5 - 2

Now,

Since the solution is below the line and the line is dotted

The inequality becomes

y < x/5 -2

OR

5y < x - 10

Hence, the inequality that represents the given graph is y < x/5 -2 OR 5y < x - 10

Learn more on Graph of Inequality here: brainly.com/question/17106134

#SPJ1

5 0
2 years ago
PLEASE HELP!! THANK YOU &lt;3
Natalija [7]

Answer:

what did you need to know :(

3 0
3 years ago
I am so dumb and lazy to do this help plz for 15 points
Afina-wow [57]
Isn’t it the example part?
5 0
3 years ago
If the lowest temperature in Whitesboro for the week was -1°F and the highest temperature was 20°F, what was the total change in
Talja [164]
Answer: The total change is 21.

Since you want to find the change from the lowest to highest, make it into a subtraction problem. First of all, take the smallest number in front of the largest.

20 -1

Next, add a minus sign in between, your equation should look like this:

20 - (-1) = x

Then, you cancel out the negative signs. After that you solve it

20 - (-1) -> 20 + 1.

Lastly, you add them together.

20 + 1 = 21.

In conclusion, the answer is 21.

3 0
3 years ago
Read 2 more answers
Solve for m. m=-(4+m)+2
pishuonlain [190]

Answer:

m= -1

Step-by-step explanation:

Order summands

2

Apply negation to the value inside parentheses

3

Add the numbers

4

Add 

mm

 to both sides of the equation

5

Simplify

3 0
3 years ago
Read 2 more answers
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