Answer:
12.12%
Step-by-step explanation:
$9.25 - $8.25 = $1
ie; $1/$8.25 = 0.121212121 × 100%
= 12.12%
6P3 => 6!/(6-3)! = 120.
I can't very well explain, but I hope it works.
Answer: F.) 7 triangles
Step-by-step explanation:
Congruent means completely equal in side lengths and angles. Think of this weird figure like 4 triangles that are see through and are covering a diamond underneath
Of those 4 "see through triangles", there are 3 equal to ΔABC
Now on the diamond underneath, there is another 4. Its hard to actually explain what I mean, but take two triangles from that dimaond. Theyre gonna be congruent to ΔABC.
That's 4 + 3 = 7 total triangles
