Answer:
B) -4, - 1, 2, 5, 8
Step-by-step explanation:
Hope it helps you in your learning process
Let the length of the 1st line segment = x
then the length of the second line segment = 4x + 5
The difference in their lengths = 35
so 4x + 5 - x = 35 ... [longer - shorter = 35]
3x = 30
x = 10
so the shorter (1st) line segment is 10 cm long
and the longer (2nd) line segment is 4 * 10 + 5 = 45 cm long
Answer:
<h2>Her prediction will be somewhat likely to be close to the actual value.</h2>
Step-by-step explanation:
A correlation coefficient of 0.55 implies a weak positive correlation, because it's close to 0.50. Remember that strong correlations are 1 or -1, positive or negative, and the middle of the interval represents no correlation.
Having said that, 0.55 indicates some correlation, but weak. Therefore, the right answer is C.
ANSWER
The radius is 8
EXPLANATION
We were given,

We rewrite the above equation to obtain,

We now add half the square of the coefficient of

to both sides of the equation to get,

We now got two perfect squares on the left hand side of the equation,



By comparing to the general formula of the circle,

We can see that the radius is 8.