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Solnce55 [7]
3 years ago
13

Round your answer to the nearest tenth.

Mathematics
2 answers:
BartSMP [9]3 years ago
7 0

Analysis in the picture hope its helps

ANSWER :

AC = 3.06

Nataly_w [17]3 years ago
5 0

cos 40°=AC : AB

AC = AB cos 40°

AC = 4 x cos 40°

AC = 3.064 = 3.1

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