I DONT UNDERSTAND Assume 22 and 25 are supplementary. Explain how you would prove that a || b.

A m_2 + m25 = 180, and M22 + m23 = 180. By the Transitive Property of Equality, m-3 = m25. So 23 2 25. Then lines a and are parallel by
the Converse of the Corresponding Angles Theorem

B. M22 + m25 = 180, and m_2 + m21 = 180 By the Transitive Property of Equality, m_1 = m25. So 212 25. Then lines a and are parallel by
the Converse of the Corresponding Angles Theorem

C. m 2 + m25 = 180, and m_2 + m21 = 180. By the Symmetric Property of Equality, m_1 = m25. So 21% 25. Then lines a and D are parallel
by the Converse of the Corresponding Angles Theorem

D. M22 + m25 = 180, and m_2 + m_1 = 180. By the Symmetric Property of Equality, m_1 = m25. So 212 25. Then lines a and bare parallel
by the Converse of the Same-Side Interior Angles Póstulate.

10.416 meters per second

step-by-step explanation:

distance=1 00 meters

time= 9.6 seconds in decimal form or 9 3/5 as a mixed number

average speed= 100/9.6

=10.416 meters per second or 10 52/125 as a mixed number.

the answer would be d.

step-by-step explanation:

move all variables to the left side and all constants to the right side

(x−3)^2+(y−1)^2=16

this is the form of a circle. use this form to determine the center and radius of the circle.

( x − h ) 2 + ( y − k ) 2 = r 2

match the values in this circle to those of the standard form. the variable   r   represents the radius of the circle,   h   represents the x-offset from the origin, and   k   represents the y-offset from origin.

r = 4

h = 3

k = 1

the center of the circle is found at   ( h , k ) .

center:   ( 3 , 1 )

these values represent the important values for graphing and analyzing a circle.

center:   ( 3 , 1 ).

radius:   4

the answer would be  

a.

3: 1

step-by-step explanation: