What number represents the most accurate estimation of 38+23
2 answers:
60 would be the case because the real answer is 61 you would round down to get an estimated answer
38 rounded is 40 and 23 rounded is 20 add
60
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Answer:
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Answer:
A: 2977.54
B: 7135.84788228
C: 4
D: 6
Step-by-step explanation:
Answer:
- <em>Refer to attached.</em>
Part 1
- Since bearing is taken from north, i.e. 90°, this will be represented by -45° on the units circle.
Part 2
- The ordered pair is: (0.707, -0.707)
Part 3
- sin (-45°) = -√2/2
- cos (-45°) = √2/2
- tan (-45°) = -1
Answer:
first mark brainliest