2 years ago

Consider the arithmetic sequence with a first term of 11 and sixth term of 21. What is the

Mathematics

1 answer:

VikaD [51]2 years ago

5 0

Answer:

96Consider the arithmetic sequence with a first term of 11 and sixth term of 21. What is the

sum of these first six terms?

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How many twenty-fourths would five sixths equal

qwelly [4]

$n\cdot \frac { 1 }{ 24 } =\frac { 5 }{ 6 } \\ \\ 24\cdot n\cdot \frac { 1 }{ 24 } =\frac { 5 }{ 6 } \cdot 24$

$\\ \\ n=\frac { 5 }{ 6 } \left( 20+4 \right) \\ \\ n=\frac { 100 }{ 6 } +\frac { 20 }{ 6 } \\ \\ n=\frac { 120 }{ 6 } \\ \\ n=20$

The answer you are looking for is 20.

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pogonyaev

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Solve the absolute value inequality: |8x + 5| > 15. Express using interval notation

kirill [66]

Answer:

8 < 2

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3 years ago

The area of a rectangular field is 6052 m².

Aleonysh [2.5K]

Answer:

<h2>length = 89 m</h2>

Step-by-step explanation:

Area of a rectangle = l × w

where

l is the length

w is the width

From the question

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width = 68 m

To find the length substitute the values into the above formula

6052 = 68l

Divide both sides by 68

We have the final answer as

<h3>length = 89 m</h3>

Hope this helps you

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