(a² + b² - 2ab) + 2ac - 2bc = (a - b)² + 2c(a-b) = (a-b)(a-b +2c)
Answer:
es 51.75
Step-by-step explanation:
por que al sumar 45 + 15 porciento da 51.75
Answer:
400cm²
Step-by-step explanation:
the surface area of the sphere =
4/3 x The total surface area of a hemisphere
=> 4/3 x 300 = 400cm²
Answer:
9.68
Step-by-step explanation:
it makes sense when u tink about ot
