3 years ago

PLEASE HELP!!!!! thank youuuu :$

Mathematics

1 answer:

kkurt [141]3 years ago

4 0

for two similar triangles abc and def the scale factor of abc to def-is-2-3

IF I'M WRONG IM SO SORRY :C

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If sec theta = - √30 / 3, find cos theta.<br> if sin(-theta) = -0.97, find cos (π/2 - theta).

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Step-by-step explanation:

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