Answer:
The angles do not have the same reference angle or the same sign.
Step-by-step explanation:
Given:
Statements related to the angle and the quadrant.
To Find:
Which statement gives best explanation
Solution:
Statements are follows:
1)The angles dont have same reference angle:
This statement is not totally true because some angles may have same reference angle . i.e depending upon the quadrant reference angle are founded .
2)Tangent is positive in second quadrant and negative in 4th quadrant:
Above half statement is false because tangent is positive in 3rd and 1st quadrant and negative in rest of quadrant.
3)Tangent is negative in 2nd quadrant and positive in 4th quadrant :
Similarly it is half negative as tangent is positive in 3 and 1 quadrant only.
4)The angles dont have same reference angle or the same sign.
This statement is true in terms of sign because reference angle will not have same sign .this gives best explanation.
Answer: 0.665.
Step-by-step explanation:
60% of the bags are from supplier A, and 95% of them are undamaged.
40% of the bags are from supplier B, and 75% of them are undamaged.
Then, the number of undamaged bags from supplier A is:
0.6*0.95 = 0.57 or 57%
from B is:
0.4*0.75 = 0.3 or 30%
This means that the percentage of undamaged bags is:
57% + 30% = 87%.
Then, the probability that an undamaged bag is from supplier A is equal to the percentage of undamaged bags that came from supplier A (57%) and the total percentage of undamaged bags (87%) this is:
P = 57%/87% = 0.655 or 65.5%
Then the probability that an undamaged bag comes from supplier A is 0.665.
Answer:
The Slope is 9 and the y-intercept is -2
Step-by-step explanation:
Answer:
Step-by-step explanation:
Start by factoring out a -1...
Now, we have to find two integers that multiply to get -16 and have a sum of 6:
(-2)*8=-16
-2+8=8-2=6
Using this, we can split 6x into -2x and 8x...
Factor the first and second half separately...
![f(x)=-[(x^2-2x)+(8x-16)]\\f(x)=-[x(x-2)+8(x-2)]\\](https://tex.z-dn.net/?f=f%28x%29%3D-%5B%28x%5E2-2x%29%2B%288x-16%29%5D%5C%5Cf%28x%29%3D-%5Bx%28x-2%29%2B8%28x-2%29%5D%5C%5C)
Since both x and 8 are being multiplied by x-2, we can combine them to get...
Answer:
The answer is 28
Step-by-step explanation:
Since the total measurements of triangle corners are equal to 180
Then
