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ella [17]
3 years ago
11

How do you solve 3(15.9 - 3.9) Step by step? I need help

Mathematics
2 answers:
N76 [4]3 years ago
5 0

Answer:

36

Step-by-step explanation:

3(15.9 - 3.9)

3 · (15.9 - 3.9)

3(15.9) - 3(3.9)

47.7 - 3(3.9)

47.7 - 11.7

36

mote1985 [20]3 years ago
4 0

Answer:

I believe the answer is 15

Step-by-step explanation:

15.9 - 3.9 (line up the decimals correctly)

then subtract it and you get 12.0

add 12.0 + 3 (under the 2)

12.0

+3

and you get 15 as your answer :)

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A = 6 cm; B = 3 cm; C = 8 cm; D = 10 cm

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<h3>How to Find the Surface Area of Triangular Prism?</h3>

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