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Tamiku [17]
3 years ago
10

Find the sum. I need help.​

Mathematics
2 answers:
Artyom0805 [142]3 years ago
6 0

Answer:

B

Step-by-step explanation:

Bbbbbbbbbbbbbbbbbbbbbbbbbb

AlexFokin [52]3 years ago
5 0

Answer:

The answer is B.

Step-by-step explanation:

3y  x  5                2x  x  4

-----------     +   ----------------

3y  x  2x              2x  x  3y

15y                8x

-------    +    ----------

6xy                6xy

15y    +    8x

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

        6xy

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What is the volume of this triangular pyramid?
zheka24 [161]

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Step-by-step explanation:

Answer from: Quest

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2 years ago
What is the binomial expansion of (2x – 3)^5?
Tanya [424]

Answer:

C

Step-by-step explanation:

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Recall that

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C(5,0) = 1

C(5,1) = 5

C(5,2) = 10

C(5,3) = 10

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C(5,5) = 1

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= 2x^5 + 15(2x^4) + 90(2x^3) + 270(2x^2) + 405(2x) +243

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3 years ago
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Answer:

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Step-by-step explanation:

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20/50×100=

40%

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3 years ago
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