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Jobisdone [24]
3 years ago
8

Find the 55th term of the arithmetic sequence -7, -5, -3,

Mathematics
2 answers:
Maslowich3 years ago
3 0

Answer:

  • 101

Step-by-step explanation:

<u>Formula for 55th term:</u>

  • t55 = a + 54d, where a- first term, d - common difference

<u>As per sequence:</u>

  • a = -7
  • d = -5-(-7) = -5 + 7 = 2

<u>Then:</u>

  • t55 = - 7 + 54*2 = -7 + 108 = 101
bearhunter [10]3 years ago
3 0

Answer:

101

Step-by-step explanation:

I typed in 97 as the other person said and I got it wrong and I found out the correct answer and it is 101

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PLEASE HELP!!
Illusion [34]

Answer:

8 and 10

Step-by-step explanation:

Our first step is to set x as the other side length, and y as the hypotenuse. We get that 6 + x + y = 24, and x + y = 18. The area gives us that 6x = 24(2) = 48. We then divide both sides by 6 and we get x = 8. We have x = 8 so we plug that into the equation x + y = 18 and we get that y = 10. So the other side lengths are 8 and 10.

5 0
2 years ago
What is the value of x? <br><br> Enter your answer in the box. <br><br> X =
agasfer [191]
102 ok i just have to write
8 0
2 years ago
Please help need answers ASAP
Trava [24]

Answer:

0.527

Step-by-step explanation:

From the question,

The sequence is Geometry Progression (G.P)

Tₙ = arⁿ⁻¹.......................... Equation 1

Where n = number of term, a = first term, r = common ratio

Given: n = 7, a = 6, r = 2/3

Substitute these values into equation 1

T₇ = 6(2/3)⁷⁻¹

T₇ = 6(2/3)⁶

T₇ = 6(64/729)

T₇ = 384/729

T₇ = 0.527

Hence, the 7th term of the sequence is 0.527

4 0
2 years ago
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erastova [34]
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5 0
3 years ago
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Which number is equivalent to 8.35 x 10 4
Radda [10]

Answer:

13423

rtgffyygo 8.35 x 104 it should be that

8 0
3 years ago
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