How can you use the fact that m 4 + m 1 + m 5 -=180 to show that m 2 + 1 +3 = 180

You need to solve a system of equations. you decide to use the elimination method. which of these is not allowed? 3x - 2y = 7 3x + 4y = 17 equation 1 equation 2

Mr. vector door is buying two new cowboy hats all together the hats cost $75.12 the second heart cost twice as much as the first hat what is the price of the more expensive at round to the nearest hundredth

Urgent? will give brainliest to the first correct answer what is the area of the figure?