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disa [49]
3 years ago
6

In an arithmetic sequence the sum of the first six odd-numbered terms (a1,a3,a5,a7,a9 and a11) is 60. find the sum of the first

eleven terms.
Mathematics
1 answer:
alexandr1967 [171]3 years ago
8 0

Answer:

Im so sorry!

Step-by-step explanation:

>:(

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Plz help me well mark brainliest if you are correct!.....
Alex17521 [72]

Answer:

The first one is the answer to the question

4 0
3 years ago
Can you help me pretty please
Elanso [62]

Answer:

A= 13  B=13.1

Step-by-step explanation:

A-B= -0.1

B-A= 0.1

7 0
3 years ago
Janice has 15 pets. Each of her pets is either a dog or a bird. If her pets have a total of 38 legs, how
balu736 [363]

<em>Hi!</em>

<em></em>

<em>These can be set up as systems of equations.</em>

<em> </em>

<em>Let b = the number of birds, and let d = the number of dogs.</em>

<em> </em>

<em>b + d = 21</em>

<em> </em>

<em>2b + 4d = 76 (this is because birds have 2 legs and dogs have 4 legs.)</em>

<em> </em>

<em>You can solve this using either elimination or substitution.</em>

<em></em>

<em>Consider marking brainliest.</em>

3 0
2 years ago
Which inequality represents all values of X for which the product below is defined
balandron [24]

The domain for which the function is defined is given by:

D. x \geq 4.

<h3>What is the domain of a function?</h3>

The domain of a function is the set that contains all possible input values for the function.

A square root is only defined for non-negative values, hence:

  • x - 4 \geq 0 \rightarrow x \geq 4.
  • x + 1 \geq 0 \rightarrow x \geq -1.

The intersection of these two domains is x \geq 4, hence option D is correct.

More can be learned about the domain of a function at brainly.com/question/10891721

#SPJ1

6 0
2 years ago
PLEASE ANSWER 14 points!!!!
katen-ka-za [31]

Answer:

5

Step-by-step explanation:

sqrt[(-8+3)² + (-6+6)²] = 5

4 0
3 years ago
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