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AB is parallel to CD, and EF is perpendicular to AB.

The number of 90° angles formed by the intersections of EF and the two parallel lines AB and CD is __ Download docx

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Azul Stokes

14 February, 18:06

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Iliana Lowery · Answer 1

(x+5) ^2=0 then x+5=0 and x=-5. If x=-5, then y=3 * (-5+5) ^2-4=3*0-4=-4.

Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.AB is parallel to CD, and EF is perpendicular to AB.The number of 90° angles formed by the intersections of EF and the two parallel lines AB and CD is __ Download docx