Hi, pls help 1. 4 1/2 - 3 5/6= then Estimate the answer

2. 9-3 7/8 Estimate

​

Given: and prove: what is the missing reason in the proof? given transitive property alternate interior angles theorem converse alternate interior angles theorem

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.