x^2 - y^2 - 2y - 1
x^2 - (y+1)^2
Answer:
THE NUMBER IS 15
Step-by-step explanation:
If you substitute 15 into the equation, you get 8
1 12/25 would be 1.48 as a mixed number
Volume a square pyramid is expressed as the one third of the product of the base area and the hight of the shape.
Volume = (1/3)*(base area)* height
Substituting the given values, we have:
(1/3)*(2 * 2) * h = 8
h = 8*3 / (2 * 2)
h = 6 ft
Therefore, the correct answer among the choices is option A.
It’s D)115 because every straight line has to be 180