This formula solve by discriminant (D=b^2-4ac)
The lateral surface of an object is the area of all the sides of the object, excluding the area of its base and top. For a cube, the lateral surface area would be the area of four sides.For a pyramid, the lateral surface area is the sum of the areas of all of the triangular faces but excluding the area<span> of the base.</span>
Answer: It's 9!
Step-by-step explanation: Given W=12,
0.75 times 12= 9!
Answer:
The pencil marks on your page show you exactly how to do that.
Step-by-step explanation:
Take advantage of two rules of exponents: