The right pyramid shown has a square base, and its lateral faces are triangles. 8 cm 4 cm 4 cm The surface area of the pyramid is cm?​

Add the fractions and simplify 1/2+ 1/3

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

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