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GaryK [48]
3 years ago
11

rachel has a toy shaped like a triangular pyramid in which the base and the lateral faces are congruent equilateral triangles.

Mathematics
1 answer:
Sonja [21]3 years ago
3 0

Answer:

21 in. squared

Step-by-step explanation:

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How do you factor the expression<br> 20k+50
Aliun [14]
Answer is 10(2k+5)

-----------------------------------

Work Shown:

20k+50 = 10*2k + 10*5
20k+50 = 10(2k+5)

Note how we can distribute the 10 back in to check our work
10(2k+5) = 10(2k)+10(5) = 20k+50
so that confirms we have the right answer

Another thing to notice is that 10 is the largest factor that we can pull out of 20k and 50. The value 10 is the GCF (greatest common factor) of 20 and 50.
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Veseljchak [2.6K]

Step-by-step explanation:

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38600 mg = n dag what does n equal???
Vlad [161]
Answer:
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Explanation:
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Hope this helps :)
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