Conner put a fence around the perimeter of his rectangular yard. The perimeter of the yard is 858 feet. Conner put a fence post in every 6 feet. How many fence posts did he use

The measure of the angles of triangle abc are given by the expressions in the table. angle-measure a-48 degrees b-(6x-28)degrees c- (2x) degrees find the value of x. then find the measures of angles b and c. enter your answers in the boxes. x= m m

Let r = 3. what is the value of r + 58?

Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241