When and where was the first mathematical system of perspective in painting developed

What is dietary intake measured in?

What is the purpose of the cc option in an email? a. create a carbon copy of the message. b. save the message as a template for future use. c. send a copy of the message to one or more people. d. send a message to multiple recipients.

1× 10×10×10+2×30×30=[tex]1 \times 10(4) + 2 \times 10(3) = \\ [/tex]