The diameter of a circular swimming pool is 8.5 m. what is the approximate circumference of the pool? round to the nearest tenth. use 3.14 for pi

How to use order of operation in 20 divide by 4 multiply 5 = 1

The figure below shows rectangle abcd and the triangle eca on a coordinate plane. which of the following expressions represents the perimeter of triangle of triangle eca in units

Give the functions f(x) = |x + 2| - 3, what is the domain? a, b,c, or d all real numbers x > 2 x < -2 all real numbers and x cannot equal to 2