Answer:
a = (rounded) 310
b = (rounded) 66.1
These two were already rounded to their designated rounding value.
a/b = (rounded) 4.69
You round up since the 3rd DP is greater than or equal to 5.
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9514 1404 393
Answer:
(a) 3/2
Step-by-step explanation:
The scale factor is the ratio of corresponding side lengths.
sf = 63/42 = (21×3)/(21×2) = 3/2
Answer:
-33/10 or -3.3
Step-by-step explanation:
<span>If Charles leaves the marina and sails his boat 10° west of north for 1.5h at 18km/h, then makes a right turn towards 60° east of north for 1.2h at 20km/h, he is 42 km from his starting point.</span>
Answer:
the answer is a.
Step-by-step explanation:
