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docker41 [41]
3 years ago
15

which BEST describes the relationship between the successive terms in the sequence shown? 9,-1,-11,-21

Mathematics
2 answers:
I am Lyosha [343]3 years ago
8 0

Answer:

Each element is obtained by adding -10 to the previous term

Step-by-step explanation:

Sequence refers to a set of elements such that the elements are arranged according to some rule .

The number of elements in a sequence is called length of sequence .

A sequence can be finite or infinite .

Sequence is said to be finite if it has finite number of elements and said to be infinite if it has infinite number of elements .

Given sequence : 9,-1,-11,-21

We need to describe the relationship between the successive terms in the sequence .

Here, we can see the following relation between elements :

-1-9=-10\\-11-(-1)=-11+1=-10\\-21-(-11)=-21+11=-10

So, each element is obtained by adding -10 to the previous term .

Katyanochek1 [597]3 years ago
6 0
Think about it... 9 minus what equals -1? It's -10. If they are asking for a common difference. 
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5 0
3 years ago
Ok I need to know if I did this right so: 8^0 = 1 right (exponents) please help
xxMikexx [17]

Answer:

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Step-by-step explanation:

Hope this helps!

4 0
3 years ago
Read 2 more answers
6 / 712 / 15 which one is greater and how do I explain it
Aleks04 [339]

Answer:

Greater fraction is

\frac{6}{7}

Step-by-step explanation:

we are given two fractions

\frac{6}{7}   and \frac{12}{15}

First fraction:

\frac{6}{7}

Second fraction:

\frac{12}{15}

We can simplify it

\frac{12}{15}=\frac{3\times 4}{3\times 5}

\frac{12}{15}=\frac{4}{5}

To compare them , firstly we should make common denominator

denominators are 7 and 5

so, common denominator is

=7\times 5=35

now, we can make each denominator as 35

\frac{6}{7}=\frac{6\times 5}{7\times 5}

\frac{6}{7}=\frac{30}{35}

\frac{4}{5}=\frac{4\times 7}{5\times 7}

\frac{4}{5}=\frac{28}{35}

\frac{12}{15}=\frac{28}{35}

so, we can see that both fractions have common denominator =35

and greater numerator is 30

so,

Greater fraction is

\frac{6}{7}


7 0
4 years ago
Which<br> expression is equivalent to 9q^2 - 2/3 (3q - 7) + 5q^2?
nikitadnepr [17]

Answer:

14q^2−2q+14/3

Step-by-step explanation:

9q^2 - 2/3 (3q - 7) + 5q^2

Use the distributive property to multiply -2/3 by 3q−7.

9q^2 - 2q + 14/3 + 5q^2

Combine 9q^2 and 5q^2 to get 14q^2

14q^2−2q+14/3

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3 years ago
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8 0
4 years ago
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