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seropon [69]
2 years ago
6

If the first term of a sequence is four and the common difference is -9. Find a40.

Mathematics
1 answer:
exis [7]2 years ago
8 0

Answer:

an = a1 + d(n - 1)

Step-by-step explanation:

an = 4 + -9(40 -1)

an = 4 + -9(39)

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3 years ago
Can someone please help me ASAP​
konstantin123 [22]

Answer:

x = 50

Step-by-step explanation:

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2 years ago
Somebody help me with this? Please
defon

Answer:

See the attached image for solutions.

Step-by-step explanation:

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<u />

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6 0
2 years ago
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Solve for a: 3((1/3)a + 3)<br> = 27
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3 years ago
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Answer:

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