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2 years ago

I need help with 40 and 39!!!

Mathematics

2 answers:

Inessa [10]2 years ago

4 0

Answer:

39) Opt. A (24)

Step-by-step explanation:

39) 40 - 8(n) where n = 2

=> 40 - 8*2

=> 40 - 16

=> 24 Opt. A

And just for information, the answer you marked for 38th is wrong.

Formula = bh/2

b = 16

h = 12

bh/2 = 16*12/2

=192/2 = 96

Hope this helps u

Please mark as brainliest

Thank You

vagabundo [1.1K]2 years ago

3 0

39-A
When you multiply 8 times 2 its 16 and 40-16 is 24
40-D
less than is towards the negatives and for less than or greater than you use open circles

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Answer:

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