Congruent Triangles In this activity, you will use the GeoGebra geometry tool to explore the relationships among the sides and angles of congruent triangles. If you need help, follow these instructions for using GeoGebra.

Transform ABC in these ways:
Translate ABC by moving it 5 units to the right and 2 units up.
Draw the line y = -x, and reflect ABC across the line.
Rotate ABC counterclockwise about the origin by 270°.

When you’re through, capture the figure containing the preimage and the three images and paste it in the space provided.

14 ft 7 inches

step-by-step explanation:

since each model inch corresponds to 25 real inches, 7 model inches will correspond to

7×25" = 175"

at 12" per foot, that is 14 feet, 7 inches.

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72

step-by-step explanation:

graph using a few selected

x         y

-1       15

0         6

1         2.4

2       0.96