19. Which of the following best describes a plane?
A. The surface of a flat table
B. The edge of a desk
C. A curve in a road
D. The point of intersection of two walls

19. Which of the following best describes a plane?
A. The surface of a flat table
B. The edge of a desk
C. A curve in a road
D. The point of intersection of two walls

The surface of a flat table best describes a plane.

19. Which of the following best describes a plane? A. The surface of a flat table B. The edge of a desk C. A curve in a road D. The point of intersection of two walls

A family spends 1/10 of its annual income for housing, 1/4 for food and clothing, 1/5 for general expenses, and 2/15 for entertainment. The fractional part of their income spent on these items altogether is 41/60. 6/60 + 15/60 + 12/60 + 8/60 = 41/60

Added 11/19/2015 6:09:43 PM

This answer has been confirmed as correct and helpful.

There are no comments.