there are 18 students are represented on the line plot
Formula to find the central angle is,

Where, s = arc length
r = radius
= central angle in radian.
According to the given problem,
r = 7 and
.
First step is to plug in these values in the above formula. So,

By simplifying.
Since 

s=14.65
Hence, arc length iss 14.65 feet.
Answer:
true
Step-by-step explanation:
because the variable terms are in the left side of the equation and everything else in right side.
Answer:
d
Step-by-step explanation:
Answer: factorizar x de x ^ 2 + 5x.
x (x + 5)
Step-by-step explanation: