28 books. 59(current books) - 31(past books) equals the amount of books Sandy bought, which is 28 books. Hope it helped
The equation in slope intercept form is y=-x-5
Answer: Distance between line and point =
4√5 -3/2√10
Step-by-step explanation:
Distance between the line is
= √ ((9-0)²+(0+1)²)
= √ (89+1)
= √90
= 3√10
Half of the line = 3/2√10
Distance of one side of the line and the point.
= √((9-1)²+(0-4)²)
= √((8)²+(-4)²)
=√64+16
= √80
= 4√5
Distance between line and point =
4√5 -3/2√10
Answer:
18. A' (0, 0)
B' (0, -4)
C' (5 ,-5)
D' (5, -1)
19. lines of symmetry:
Letter G- no lines
Letter E- horizontal through the middle line
Letter O- vertical and horizontal
Letter M- vertical through the middle
Letter T- vertical through the middle
Letter R- no lines
Letter Y- vertical through middle
20.
Figure 1- 4
Figure 2- 8
Figure 3- 5
