If there are 150 students surveyed and 23% is english 30% science 15% social studies and music is 12% what would the percent be for math be?

If rt is greater than ba, which statement must be true ?

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.

Which equation shows an equation equivalent to x^2+12x+7=0