Find the distance between the points B and B′′ if ΔABC is reflected across the line l to form ΔA′B′C′, followed by a reflection across line m to form ΔA′′B′′C′′ A)

5

B)

2.5

C)

10

D)

20

C) 10

Step-by-step explanation:

When we reflect triangle ABC across line l the distance BB' will be 1*2=2.

When we reflect triangle A'B'C' across line m the distance B'B" will be 4*2=8

So the distance BB" will be 2+8=10

8

step-by-step explanation:

to find the amount of gift bags to use all the supplies, find the gcf or greatest common factor. this is the largest number which multiplies evenly into each term.

48 has factors: 1, 2, 3, 4, 6, 8, 12. 16, 24, 48

80 has factors: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

64 has factors: 1, 2, 4, 8, 8, 16, 32, 64

the highest number factor they all share in common is 8. this means there will be 8 bags with 6 pencils, 10 markers, and 8 stickers in each bag.

44

step-by-step explanation:

the