3x + 8 + 4x - 9
O12x + 17
O7x-1
O7x+ 17

Select the correct answer. in the figure, angle k measures 45°. what is the measurement of angle c? a. 38° b. 45° c. 90° d. 98°

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5