When cedric walked into a party, two-thirds of those invited had already arrived. six more people arrived just after cedric, bringing the number at the party to $\frac{5}{6}$ of those invited. what was the total number of invited guests?

Which of the following represents the length of a diagonal of this trapezoid?

Which of the following would be a correct step in proving that triangle abc is congruent to triangle cda? a. use a protractor to measure the angles and show that all the corresponding angles are equal in measure. this will allow you to prove congruence by aaa. b. show that segment ab is parallel to segment cd and segment ad is parallel to segment cb. this will allow you to prove congruency by asa. c. show that is segment ab is perpendicular to segment ad. this will allow you to prove congruence by sas. d. none of the above.

Im so bad at fractions they are not my best math thing to work on