Which equation can be rewritten as x + 4 = x2? Assume x>0.
O Vx+2 = X
O x+2 = x
O √x+4 = x
O V2+16 -

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?

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

Ihonestly have no clue if it's each or none.