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Assoli18 [71]
3 years ago
13

3) What is the area of this triangle? 12 20 - 1 I

Mathematics
1 answer:
slava [35]3 years ago
4 0
Answer: 120

12x20=240
240/2=120
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There are 15 students in a social studies class. Two students will be selected to present their term projects today. In how many
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Given:
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No repetition, no order

This is a combinations problem. We use this formula: n! / (n-r)!(r!)

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2 years ago
What is the best way to simplify 7x + 3(x - 2) - 4x + 8
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7x+3(x-2)4x+8=
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5 0
3 years ago
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F(x) = <br> (3 - x)<br> f(-1) =<br> A) 1 <br> B) 2 <br> C) undefined <br> D) <br> 2
garik1379 [7]

Answer:

none of the choices

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6 0
3 years ago
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18 is ( blank ) % of 30
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3 years ago
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Weird. I think you just need to look if the point falls on the shaded area. But only (-5,5) does ...

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3 years ago
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