The question is asking to calculate how fast is the water level rising when the water is 9 inches deep and base on the said question or problem, and in my own understanding and computation about the said problem, the speed of the rising of the water level is 24/63 feet per minute. I hope this would help

6 0

4 years ago

What is the value of k that makes the equation (4x^2y^2+5xy+k)+(kx^2y^2-2xy-6)=7x^2+kxy-3

Fofino [41]

Answer:

k=7x^(2)-4x^(2)y^(2)-3xy+3

x^(2)y^(2)-xy

pretend the underline is like the line for a fraction/ division

Step-by-step explanation:

5 0

3 years ago

What is the vertex of this parabola? y= 4(x + 1)2 - 6 0 (-1,-6) 0 (-6, -1) o 11,-6) 0 (-6, 1)

Mandarinka [93]

Answer:

Step-by-step explanation:

7 0

3 years ago