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lina2011 [118]
3 years ago
5

The topic is law of cosines and sines and I need help with this

Mathematics
1 answer:
sergiy2304 [10]3 years ago
5 0

Answer:

Answer is 2nd one (20.8)

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Find the value of this expression <br> (50 - 2) ÷ 4 - 7²<br><br> -40<br> -41<br> -37
UkoKoshka [18]

Answer:

The answer is <u>-37</u>.

Step-by-step explanation:

1) Simplify 50-2 to 48.

48 ÷ 4 - 7^{2}

2) Simplify 7^{2} to 49.

48 ÷ 4 - 49

3) Simplify 48 ÷ 4 to 12.

12 - 49

4) Simplify.

-37

<u>Therefor, the answer is </u><u>Option C) -37</u><u>.</u>

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