Find the lateral area of the pyramid to the nearest whole number, A. 3,080 m2

B. 4,800 m2

C. 2,400 m2

D. 2,040 m2

Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?