(3) 8
Step-by-step explanation:
Note that ∆ADE is similar to ∆ABC. As such, the ratios of their legs are equal. Also note that AD = AB + BD.
BC/AB = DE/AD
BC/10 = 12/(10 + 5) = 12/15 = 4/5
or
BC = 10(4/5) = 8
Answer:
D. 30%?
I'm not 100% sure but I think its D. Sorry if it's wrong.
Answer:
the awnser would be a(g(x)=3x2
The area of the circle should be 201.06
Answer:
19.5/20
Step-by-step explanation:
3/4=15/20
6/5=24/20
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