Answer:
Step-by-step explanation:
If you "open up" the parentheses, you would get:
Which, if you combine like terms, is:
Hope this helps :)
carmen walked 75 feet from her house to the corner and 4 blocks to the library. If each block was 150 feet long, what was the to
1 answer:
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Answer:
Step-by-step explanation:
since AD is a median it implies that triangle ABC is bisected to two equal right angled triangle which are ADB and ADC.
FE is parrallel to BC and cuts AB at F and AC at E shows that there are two similar triangles formed which are AFE and ABC.
Recall that ADC is a right angled triangle, ED bisects a right angled triangle the the ADE = .
Now, Let FD bisect angle ADB,
then ADF = too.
Since AFX is similar to Triangle ABD and that Triangle AEX is similar to Triangle ACD, then EDX is similar to FDX
FDE = ADF + ADE =