Look at their diameter and radius. if they are the same the circles are the same.
AB is 19 because 32 plus 19 equals 51
1 and 1/2 hours each night
1+1+1+1+1= 5
1/2+1/2+1/2+1/2+1/2= 2.5
5+2.5= 7.5
7.5 hours or & and a half
hope this helps
~L
Answer:
-1
Step-by-step explanation:
Answer:
Equation of line in slope-intercept form is given as y = mx + c, where m is the slope and c is the y-intercept.
Parallel lines have the same slope so slope of line is -2/3x.
Equation of line is y = -2/3x + c.
Substitute (6,-11) into the equation to find c.
-11 = -2/3(6) + c
c = -7
Hence, equation of line is y = -2/3x - 7.