Brian has a circular-shaped swimming pool that has a radius of 13 feet. brian wants to install tile around the pool and needs to calculate the circumference of the pool. approximate the circumference of brian’s pool to the nearest whole unit. include all of your calculations in your final answer.

82 feet

Step-by-step explanation:

The formula for the circumference of a circle using the radius is C=2πr.

C=2π×13 --- fill in the radius

C=81.6814 --- simplify

C=82 --- round to nearest whole unit

Circumference is 82 feet

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

pls mark as brainliest

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this