Add or subtract. write the answer in standard form
7-(3+4i)+6i

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?

Question b of 10which of the following describe an angle with a vertex at a? check all that applyo a. labcов. савd dooo c_baco d. zacb