Answer: 5.5 seconds
Step-by-step explanation:
30=5/4 ×(-20) + 10t
30 =-25 +10t
10t=55
t=5.5seconds
The cord will first touch the corner of the building after 5.5secs
( x, y ) → ( x-3, y+4 )
A ( 1, 1) → A' (1-3, 1+4) A' (-2, 5)
Answer:
The reasonings I provided are just examples (they are true, though!). Hope this helps!
2508(1+0.04)^24 = 6,428. trust me, found it to 6,019.20.
b.
I believe for the first part x would equal -2 and y would equal -1
hope this helps!