Part of the roof of a factory is devoted to mechanical support and part to green space. The area of the roof R can be modeled by the polynomial 2x? - 251x + 80,000 and the area M, devoted to mechanical sup:
port. x + 224x + 31,250. Given that the area of the green space, G, is 123,750 square feet, write and solve
quadratic equations to find the dimensions of the green space.

Solve for x and use x to find the dimensions of green space.

35x 3= 105

step-by-step explanation:

35+35= 70   70 + 35= 105

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168

you ignore the remainder, therefore the answer is y = x+2

step-by-step explanation:

you have to divide the denominator by the numerator. you can use synthetic division or long division.

[-5] .     1 .     7 .     11

x + 2 + 1/x+5

answer: the sun

explanation:

water cycle describes the evaporation of water from earth's surface, formation of clouds and precipitation water back onto the surface of earth. seventy percent of the earth is covered with water in the form of seas and oceans. the heat of the sun causes the evaporation of water from the surface of the ocean. the water vapors rise and condense to form water droplets. the collection of these water droplets form clouds which rain down again.

the evaporation of the oceans surface water as part of the water cycle is caused by the sun