find the lateral area is a pyramid whose base is an equilateral triangle. it's slant night is 14ft and the length of each side of the trianglar base is 6ft

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.