I need some help with this
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Answers: 3
Mathematics, 21.06.2019 12:40
Which shows the image of rectangle abcd after the rotation (x, y) โ (โy, x)?
Answers: 3
Mathematics, 21.06.2019 14:10
Which linear equations have an infinite number of solutions? check all that apply. (x โ 3/7) = 2/7(3/2x โ 9/14)8(x + 2) = 5x โ 1412.3x โ 18 = 3(โ6 + 4.1x)๏ฟผ(6x + 10) = 7(๏ฟผx โ 2)4.2x โ 3.5 = 2.1 (5x + 8)
Answers: 3
Mathematics, 21.06.2019 19:00
What is the expression in factored form? 225x^2 - 144 a. 9(5x+4)^2 b. 9(5x-4)^2 c. 9(4x+5)(4x-5) d. 9(5x+4)(5x-4)
Answers: 2
Mathematics, 21.06.2019 19:10
Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.
Answers: 2
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