Answer:
B!!
Step-by-step explanation:
think its B im not sure
Answer:
The answer is "5, 12, and 13".
Step-by-step explanation:
Please find the complete question in the attached file.
The right triangle is a triangle with only an angle of 90 degrees, as well as the go in the angle of 90 degrees, which is considered a hypotenuse.
The hypotenuse calculation square is equivalent to both the squared measures of the other two sides:
![C^2=A^2+B^2](https://tex.z-dn.net/?f=C%5E2%3DA%5E2%2BB%5E2)
And even those squares do verify the equation:
![169 = 144 + 25](https://tex.z-dn.net/?f=169%20%3D%20144%20%2B%2025)
So, it's a rectangular (right) triangle, with sides spanning ![5, 12, \ and \ 13.](https://tex.z-dn.net/?f=5%2C%2012%2C%20%5C%20and%20%5C%2013.)
Answer:
D.
The points do not follow the line of fit, and the line is increasing.
Step-by-step explanation:
Given that correlation coefficient between two variables x and y is 0.30
This implies that there is a positive relationship in other words, when x increases y increases.
Since r is close to 0 than to 1, there is a weak correlation only.
So all points will not lie very close to the line.
There will be positive slope and hence line would be increasing.
Out of the four options correct option would be that which says all points do not follow line of fit and line increases
So option d is right
D.
The points do not follow the line of fit, and the line is increasing.
For the equation you gave, which is y = a(b)^x, increasing the b value would increase how much more the y value would increase/decrease (depending if x is > or < 0). Please view the image attached!
Answer:
a
Step-by-step explanation:
4 -([3-1] x2)
so brackets first 3-1=2
second parentheses 2x2=4
third the rest 4-4=0