Solve each system of inequalities by graphing. Please help and show work!! EVENS ONLY!! Answer: 2.) (1.0) ; (0.2) (-1,0) ; (0,1) 4.) (1/2 or 0.5, 0) ; (0,1) (-2,0) ; (0,1) 6.) (6/5 or 1.2, 0) ; (0,-3) (1,0) ; (0,1) Step-by-step explanation: So what you have to do is to find the x-intercept and y-intercept. The goal in finding the x-intercept is to isolate x. To find the x-intercept you must subsitute y with 0. For example, y > -2x + 2 will become 0 > -2x + 2. Then you have to isolate 2 and put it on the other side so the equation will be 0 - 2 > -2x + 2 - 2 which will become -2 > -2x. Since we only want to have x, we should divide both sides with -2 since thats the number with the coefficient of x. So its -2 > -2x all over -2. The final answer will be 1 > x. Then you have to find the y-intercept which is basically the opposite of y-intercept. You subsitute x with 0. So the equation would be y > -2(0) + 2 and the final answer will be 2. N...
What is the meaning of politics The word "politics" comes from the Greek word " polis " meaning "city-state." In the ancient world, city-states are small countries considered to be centers of culture and civilization where people interact under a unified Government. Its politics which transpires in the polis . Consequently, the origin of the word suggests that politics is a term that encompasses all human activities that transpires within the city-state. As it is applied now, it denotes everything that transpires in the state as well as among states. Politics is the science of government . As a science, it is a comprehensive (mostly practical) body of knowledge dealing with government and regulation, maintenance and development, and the state s protection and increase . It also addresses the protection of its citizens rights, the safeguarding and enhancing of morals, and the harmony and peace of human relations. For more information, please visi...
A 500 mL container is filled with helium gas to a pressure of 3.0 atm at 250°C.approximately how many toy balloons at STP can be filled by helium from this container,assuming each balloon can contain 1L? recall that STP means standard temperature and pressure (1 atm and 273 k). Plss help me Good Day Problem: A 500 mL container is filled with helium gas to a pressure of 3.0 atm at 25.0°C.approximately how many toy balloons at STP can be filled by helium from this container,assuming each balloon can contain 1L? recall that STP means standard temperature and pressure (1 atm and 273 k). First we have to solve for the amount of gas: 1000 ml = 1L (500 ml × 1L / 1000 ml = .5 L) K = 25.0 + 273.15 = 298.15 K Given Data: V (volume) = 500 mL or .5 L P (pressure) = 3.0 atm T (temperature) = 25.0°C or 298.15 K n (moles) = ? unknown R (universal constant) = 0.0821 L.atm/mol.K Solution: We can use the formula PV = nRT, to solve for n, we use n = PV/RT n = PV/RT = 3.0 atm × .5 L / 0.0821...
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