Write a system of equations using x and y in each for the following
1.) the sum of two number...
Mathematics, 13.11.2019 12:31, tiffxnnyyy
Write a system of equations using x and y in each for the following
1.) the sum of two numbers is 170 and their difference is 26
2.)the sum of two numbers is 170 and their difference is 26 , show how to solve this using any method
3.) the sum of two numbers is 170 and their difference is 26 write the solutions as an order pair
Answers: 1
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Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.
Answers: 1
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Ibeg you to me 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?
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