Answer:
the answer is 2 you add one and the other one and it makes 2
Step-by-step explanation:
3^2 + height^2 = 9^2
9 + height^2 = 81
height ^2 = 72
height = sqrt(72)
Which digit of 7,782 is the hundreds digit?
Answer:
x^0 y^-3 / x^2 y^-1
= 1 / x^2 y^-1 (y^3) ...because x^0 = 1 and [(y^-1) (y^3)] = y^2
= 1/(x^2 y^2)
They are equivalent. combine like terms on the first one and 9x-4x+25 can be simplified to 5x+25.
