Answer:
B: -0.81
Step-by-step explanation:
Choose the r-value with the largest magnitude.
In this case that r-value is B: -0.81
This signifies a relatively large negative correlation.
Area: 4900
Perimeter: 280
x = 4
given 2 chords intersecting inside a circle , then
the product of the parts of one chord is equal to the product of the parts of the other chord, that is
9 × 4x = 8(4x + 2)
36x = 32x + 16 ( subtract 32x from both sides )
4x = 16 ( divide both sides by 4 )
The graph is shown in the image above.
