Two rays extend from a common endpoint. Select all of the following that could describe the figure formed. A
a line

B
an angle
С
parallel lines
D
a line segment
E
perpendicular lines

Pick the expression that matches this description: a polynomial of the 5th degree with a leading coefficient of 7 and a constant term of 6 (choice a) 7x^5+2x^2+6 (choice b) 7x^6−6x^4+5 (choice c) 6x^7−x^5+5 (choice d) 6x^5+x^4+7

Write the pair of fractions as a pair of fractions with a common denominator

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5