Com blind like terms 4a + 2a =6a -a =5a the divide both sides 5/5 5/5a which = 1
The Pythagorean theorem can be used to find the straight-line distance between the starting point and an ending point that is 4.5 km south and 12.0 km east of there.
d² = 4.5² + 12.0² = 20.25 + 144.0 = 164.25
d = √164.25 ≈ 12.816 . . . km
Answer:
I think d or b
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B
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Step-by-step explanation:
poin
