Answer:
the last one is true
Step-by-step explanation:
sin R=PQ/PR=TS/TR
Answer:
A. 3
Step-by-step explanation:
ΔDEC is bigger than ΔABC by 5. For the hypotenuse, 25 is 5 times bigger than 5.
So, side DE on ΔDEC has to be 5 times bigger than side AB on ΔABC.
If side AB equals 3, side DE equals 18 - 3, which is 15.
15 is five times bigger than 3, so the answer is A. 3.
Hope that helps.
Don't panic! The answer is 42.
But it looks like you did not copy the full question.
Answer:
Cost price=100%
Step-by-step explanation:
Answer:
306
Step-by-step explanation: