Mathematics, 28.05.2021 07:00, maddyclark19
Notice that 16 and 25 are two consecutive perfect squares. How can you use 16 and 25 to approximate the square root of 20.25?
Answers: 3
Mathematics, 21.06.2019 18:00, justijust500
Ijust need to see how to do this. so you donโt have to answer all of them just a step by step explanation of one.
Answers: 3
Mathematics, 21.06.2019 18:30, tyler5016
The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy โ 15x = 125 b) 5xy + 15x = 125 c) 15x2 โ 5xy = 125 d) 15x2 + 5xy = 125
Answers: 2
Mathematics, 21.06.2019 18:50, hartmaaj95
The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103
Answers: 3
Notice that 16 and 25 are two consecutive perfect squares. How can you use 16 and 25 to approximate...
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