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Elena L [17]
4 years ago
11

Find the exact values of the six trigonometric functions for angle in standard position if a point with the coordinates (-6, 6)

lies on its terminal side.
Mathematics
1 answer:
ira [324]4 years ago
5 0

Answer:

sin = √2/2, cos = -√2/2, tan = cot = -1

csc = √2, sec = -√2


Step-by-step explanation:

Angle runs around unit circle (where x^2+y^2=1)

from (1,0) to (-√2/2,√2/2)


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We know that college GPA is positively correlated with salary after college. If we use knowledge of a student's GPA to predict h
anygoal [31]

Answer:

Step-by-step explanation:

Given that college GPA is positively correlated with salary after college

This means there is a positive linear relationship between GPA and salary after college.

Or we can write one as dependent and another as independent.

Since in the given question Salary is to be found out for given GPA we can make GPA as independent variable and Salary after college dependent variable

We will find a linear relationship as

Salary = slope * GPA + intercept

So

If we use knowledge of a student's GPA to predict his or her salary, the criterion variable is __GPA_____ and the predictor variable is __Salary after college._____.

7 0
3 years ago
50 POINTS!!! Type the correct answer in each box. Use numerals instead of words.
Scrat [10]

Answer:

The correct answer to this is 200 and 34.90%

Step-by-step explanation:

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 3000 is 100% - because it's the output value of the task.

2. We assume, that x is the value we are looking for.

3. If 100% equals 3000, so we can write it down as 100%=3000.

4. We know, that x% equals 1046 of the output value, so we can write it down as x%=1046.

5. Now we have two simple equations:

1) 100%=3000

2) x%=1046

where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

100%/x%=3000/1046

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 1046 is what percent of 3000

100%/x%=3000/1046

(100/x)*x=(3000/1046)*x       - we multiply both sides of the equation by x

100=2.868068833652*x       - we divide both sides of the equation by (2.868068833652) to get x

100/2.868068833652=x

34.866666666667=x

x=34.866666666667

now we have:

1046 is 34.866666666667% of 3000

7 0
3 years ago
1. Coach Jimmy runs at least 5 miles a day.
vovangra [49]
X >/= 5

x "greater than or equal to" 5

Because he runs at least 5 miles, so therefore 5 is included. If you didn't want 5 included, it should read something like "Coach Jimmy runs more than 5 miles a day.
8 0
3 years ago
Find the median and mean of 21, 0, 36, 30, 13, 32
Alexandra [31]
Median equals 25.5 and mean equals 22... I think
7 0
3 years ago
Really struggling with this, can someone please help me out and give me a brief explanation? Id seriously appreciate it.
Bogdan [553]

Answer:

314 m²

Step-by-step explanation:

the surface area of a sphere (As) is

As = 4×pi×r²

our radius r (half of the diameter) here is 5m.

As = 4×3.14×5² = 4×3.14×25 = 100×3.14 = 314 m²

8 0
3 years ago
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