Aregular octagon has sides measuring about 4cm. if the octagon is divided into 8 congruent triangles, each has a height of 5 cm. what is the area of the octagon?

Find the missing factor in exponential form 48^2=3^2 • ?

Which is the most efficient first step to solve x in the equation 3.7x - 18 = -4.3x -34 a. add 3.7x to both sides of the equation. b. add 4.3x to both sides of the equation. c. subtract 18 from both sides of the equation. d. subtract 34 from both sides of the equation.

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.