What is m∠B? A seven sided polygon A B C D E F G with six of the angle measures given. A equals 120 degrees, B equals unknown, C equals 148 degrees, D equals 90 degrees, E equals 142 degrees, F equals 130 degrees, and G equals 129 degrees.
Group of answer choices

51

141

129

134

This phrase from the declaration of independence and its primary author thomas jefferson can be used to justify which statement? a) jefferson thought this document could be used in his defense were he put on trial for treason. b) jefferson knew that the colonists' actions would have an international impact. c) jefferson believed that a bill of rights was necessary in the new government. d) jefferson was trying to show the king that the colonists were intellectuals.