Mathematics, 23.10.2020 09:01 JanetLee7907

+5 - 20 are shown below. The first and second steps to solve the equation 5 +5-5= 20-5 3x 5 5 3 - 15 3 Which property was applied in the second step? O Addition Property of Equality Subtraction Property of Equality O Multiplication Property of Equality O Division Property of Equality the return Save and Exit Nenek

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:40, JessicaSontay8841

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Answers: 2

continue

Mathematics, 21.06.2019 19:30, 100738

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2

Answers: 1

continue

Mathematics, 21.06.2019 19:50, Roshaan8039

Prove (a) cosh2(x) − sinh2(x) = 1 and (b) 1 − tanh 2(x) = sech 2(x). solution (a) cosh2(x) − sinh2(x) = ex + e−x 2 2 − 2 = e2x + 2 + e−2x 4 − = 4 = . (b) we start with the identity proved in part (a): cosh2(x) − sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 − sinh2(x) cosh2(x) = 1 or 1 − tanh 2(x) = .

Answers: 3

continue

Mathematics, 21.06.2019 20:30, elijah4723

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?

Answers: 1

continue

You know the right answer?

+5 - 20 are shown below. The first and second steps to solve the equation 5 +5-5= 20-5 3x 5 5 3 - 15...