The orginal price is 72 because 52 plus 20 is 72 which should be the regular original price. if a middle schooler like me can do it im sure you can toooo
Answer: D The upward tension force in the cable is equal to the downward force of gravity.
Step-by-step explanation:
<u>Answer:</u>
<u>Step-by-step explanation:</u>
<u>We know that:</u>
<u>Work:</u>
- [{6 + (1/2 x 6)} + <u>{8 + (1/2 x 8}</u> + {BC + (1/2 x BC) = 9 + <u>s</u> + YZ
- => s = 8 + (4)
- => s = 12
Hence, <u>the value of s is 12.</u>
Hoped this helped.
