Aaron is constructing a circle circumscribed about a triangle. he has partially completed the construction, as shown below. what should be his next step in the construction? triangle def is shown with two sets of intersecting arc markings on either side of side ef. a line segment is drawn through each set of intersecting arc markings and through side ef.

answer: the answer is one of

step-by-step explanation:   we are given to write a proper fraction where the whole is divided into an even number of equal parts less than ten, and an odd number of those parts exist.

an even number less than 10 may be one of 2, 4, 6 or 8. so, the whole may be one of these four evens.

now, an odd number of these parts must exist, so the numerator must be an odd number, one of 1, 3, 5 or 7. it cannot be 9 because then the fraction will become improper.

thus, our fraction may be one of the following

answer: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

step-by-step explanation:

what is

step-by-step explanation: