Solve the problem by setting an equation.
To manage a purifier, three companies intervene. The cost of the works is 48,000 euros, to be divided into three companies: the Rossi company, the Verdi company and the Viola company. The share of the Viola company is three times that of the Rossi company, while the share of the Verdi company is four times that of the Rossi company. What is the share of the three companies?

Through non-collinear points there is exactly one plane.

You have learned about the six trigonometric functions, their definitions, how to use them, and how to represent them graphically. the sine, cosine, and tangent trigonometric functions can be paired with their reciprocal functions, cosecant, secant, and cotangent, respectively. think about how each function is related to its reciprocal function. how are the graphs of the reciprocal functions related to their corresponding original functions? what happens to the graphs of the reciprocal functions as x approaches the zeros of the original functions? describe how you would teach friends with different learning styles (visual-spatial, aural-auditory, verbal-linguistic, physical-bodily-kinesthetic, logical-mathematical, social-interpersonal, and solitary-intrapersonal) how to graph the reciprocal functions

Akitchen is 12 ft. by 14 ft. with 10 ft. high walls. how much would it cost to put vinyl flooring in this room? $8.80 per ft