Elaine's room is in the shape of a rectangular prism 15 feet long, 12 feet wide, and 10 feet tall. Elaine paints the four walls and the ceiling but not the floor. How much surface area does Elaine paint?​

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

25.3

step-by-step explanation:

1st step

add 3+6

=9

multipy 9*3

=37

add a picture or measurements so i cab