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SashulF [63]
2 years ago
15

Find the tenth term of the sequence. 3, 2, -1, -6, -13,... The tenth term is ?

Mathematics
2 answers:
ozzi2 years ago
4 0

Answer:

-78

Step-by-step explanation:

We subtract 1, then 3, then 5, then 7

Then  subtract 9,11,13,15,17

-21 -11 = -33

-33 -13 = -46

-46 -15 = -61

-61 -17 = -78

3, 2, -1, -6, -13, -22, -33, -46, -61, -78

Mama L [17]2 years ago
4 0

Answer:

-78

Step-by-step explanation:

Odd differences:

3 - 1 = 2

2 - 3 = -1

-1 - 5 = -6

-6 - 7 = -13

-13 - 9 = -22

-22 - 11 = -33

-33 - 13 = -46

-46 - 15 = -61

-61 - 17 = -78

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Answer is 1483.31088

Explanation:

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3 years ago
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Step-by-step explanation:

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2 years ago
Sierra is growing tomato plants. She wants to grow the plants to be at least 48 inches tall. Which situation is represented by t
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3 years ago
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In the isosceles triangle, find a and b if you knew the perimeter was 20x+35
Zanzabum

Answer:

a=8

b=17

Step-by-step explanation:

Isoceles means we will have 2 congruent sides in this triangle.

So it appears we are to assume it is sitting on its base which means that other side has measurement ax+9 as well

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That means we have the equation:

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3 0
3 years ago
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Since we have given that

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Part of distance covered on Tuesday by Jen is given by

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Part of distance covered on Wednesday by Jen is given by

0

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Total part of distance covered in these four days by Jen is given by

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Hence, 5.875 miles run on Friday to reach her goal by Jen.


5 0
3 years ago
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