Answer:
A: Yes: triangle DBC is a dilated figure of DEF so their sides would be congruent is scaled to equality. Similar implies that the two triangles could be equal if you use transformations (translation, reflection, etc) and a dilation is a form of translation
B: BC; each of the sides are scaled and looking at the two triangles it is a) easy to physically determine that they are the same and b) their placements within the triangle indicate their alignment
C: C; Once again physicality and placement indicate the alignment of the two and both of them are 90 degrees
Step-by-step explanation:
Answer:
x=16
y=-6
Step-by-step explanation:
Answer:
Use the graphing calculator to graph the system of equations and find the solution where x is the total hats sold and y is the total t-shirts sold.
x + y = 152,
8.5x + 12y = 1,656
How many hats were sold?
hats
Step-by-step explanation:
Answer:
139 and 121
Step-by-step explanation:
139 + 121 + 34 + 66 = 360
the first time i did this i kept getting 361 for some reason must have put in an extra number
Answer:
2/3
Step-by-step explanation:
