Answer:
it's one of this two. if it's exactly how you have written it , it's the first picture.
Simplify: − (sq root)16x2 if x<0.
1 answer:
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Answer:
Step-by-step explanation:
see the attached figure with letters to better understand the problem
we know that
In the right triangle ABD
In the right triangle BCD
remember that
m< BAD=m<CBD
therefore
equate the equations
