The sum of the squares of two consecutive counting numbers is 61. a) Given that the first number is represented by x, write an expression in x
to represent the sum of the squares of the numbers.

Which problem could be  solved  by evaluating the expression  7×(−3)7×-3?

Find the length of the following tangent segments to the circles centered at o and o' whose radii are 5 and 3 respectively and the distance between o and o' is 12. what is the tangent segment of cd?

Round each decimal to the nearest thousandth. a. 5.39562 b. 0.12345 c. 5634 d. 18.93763