Answer:
(a) $1120 (c) 12.75hrs
Step-by-step explanation: see attachment
Answer:
f(x) = |x|+48 would make the vertex be (0,48)
Step-by-step explanation:
Since the y-coordinate changed, this means that only vertical shift could have occured. Therefore, 48 must've been added to |x|.
Answer:
8i+8j
Step-by-step explanation:
3i+4j+5i+4j
i(3+5) + j(4+4)
Therefore 8i +8j
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Step-by-step explanation:
Answer: I think CD=23 RS=67p=3
Step-by-step explanation: