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Yuri [45]
3 years ago
14

Write the 5th and 8th terms of an AP whose 10th term is 43 and common difference is 4.​

Mathematics
1 answer:
erik [133]3 years ago
3 0

Answer:

t5=23     t8=35

Step-by-step explanation:

t5=?

t8=?

t10=43

d=4

tn=a+(n-1)d

t10=a+(10-1)4

43= a+(9)4

43=a+ 36

a=7

t5=7+(4)4

t5=7+16

t5=23

t8=7+(7)4

t8=7+28

t8=35

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Find the slope of a line with these two points (-1,2) and (4,-3)
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7 0
3 years ago
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defon

Answer:

x=4

Step-by-step explanation:

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3 years ago
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What are the x-intercepts of the function f(x) = –2x2 – 3x + 20? (–4, 0) and and (4, 0) (–5, 0) and (2, 0) (–2, 0) and (5, 0)
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Answer:

Step-by-step explanation:

If you would like to find the x-intercepts of the function f(x) = - 2 * x^2 - 3 * x + 20, you can calculate this using the following steps:

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7 0
4 years ago
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2 years ago
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3 0
4 years ago
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