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Andreyy89
3 years ago
8

Can someone plz help with this problem??

Mathematics
1 answer:
-BARSIC- [3]3 years ago
8 0

Answer:

17,2

Step-by-step explanation:

X = 21×cos35° = 21 × 0,82 = 17,20

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Step-by-step explanation:

To solve the equation,

First step, open the bracket

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CHECK:

131,132,133,134,135,136,137,138,139,140,141,142,143,144,145

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Step-by-step explanation:

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