Marissa is ordering - 1/6, -1/3, 1.4, 0.2, 2/3 from least to greatest. here are her steps:

(1) write each decimal as a fraction.
(2) write every fraction with a common denominator of 18.
(3) plot the numbers on the number line.
(4) list the numbers from left to right as they are plotted on the number line.

identify any and all errors that marissa made in her steps.
marissa should have only plotted the fractions on the number line.
marissa should have used 30 as the common denominator.
marissa should have listed the numbers from right to left after she plotted them on the number line.
marissa should have used a common denominator of 30 and should have listed the numbers from right to left after she plotted them on the number line.

In δabc shown below, ∠bac is congruent to ∠bca: triangle abc, where angles a and c are congruent given: base ∠bac and ∠acb are congruent. prove: δabc is an isosceles triangle. when completed (fill in the blanks), the following paragraph proves that line segment ab is congruent to line segment bc making δabc an isosceles triangle. (4 points) construct a perpendicular bisector from point b to line segment ac . label the point of intersection between this perpendicular bisector and line segment ac as point d: m∠bda and m∠bdc is 90° by the definition of a perpendicular bisector. ∠bda is congruent to ∠bdc by the definition of congruent angles. line segment ad is congruent to line segment dc by by the definition of a perpendicular bisector. δbad is congruent to δbcd by the line segment ab is congruent to line segment bc because consequently, δabc is isosceles by definition of an isosceles triangle. 1. corresponding parts of congruent triangles are congruent (cpctc) 2. the definition of a perpendicular bisector 1. the definition of a perpendicular bisector 2. the definition of congruent angles 1. the definition of congruent angles 2. the definition of a perpendicular bisector 1. angle-side-angle (asa) postulate 2. corresponding parts of congruent triangles are congruent (cpctc)