#420
because 70x4=420 within 300 and 500 and is greater than 400 which is a multiple of 100
The answer is -31 over 12.
I believe it's A, sorry if it's incorrect. ^-^'
We know that
<span>When two chords intersect each other inside a circle, the products of their segments are equal (</span>Intersecting Chord Theorem)<span>
</span>so
in this problem
AE*EB=DE*EF----> EB=DE*EF/AE
AE=4 in
DE=12 in
EF=8 in
EB=?
EB=DE*EF/AE-----> EB=12*8/4----> EB=24 in
the answer is
EB=24 in
Answer: The answer would be A. 5
Please mark me as brainliest