Answer:
k = 25
Step-by-step explanation:
(2x - sqrt(k) )^2 Expand this as a binomial
4x^2 - 4x*sqrt(k) + k The middle term must be -20x Solve for k so it is
-4xsqrt(k) = - 20x Divide by -4x
sqrt(k) = -20x/-4x Do the division
sqrt(k) = 5 Square both sides
k = 25
The input is the hours and the out put is the cost.
Answer:
false bc the y intercept is in a different place which in return would alter the entire equation
C. 94 m^2 is the surface area
B. A hexagonal prism would have every side be a hexagon or a triangle.
