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USPshnik [31]
2 years ago
12

Find the value of -1 -6.​

Mathematics
2 answers:
olasank [31]2 years ago
7 0

Answer:

-7

Step-by-step explanation:

Quick math hack, if the first number is negative, subtracting from it is basically addition.

-1-6=-7

1+6=7

s344n2d4d5 [400]2 years ago
6 0

Answer:

-7

Step-by-step explanation:

-1-6 is like 1+6 but with a negative sign before it.

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rusak2 [61]

We can make this expression to find out what 49% of 3120 and 2130:

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3 years ago
The explicit rule for a sequence is an=5(−2)^n−1
Murrr4er [49]

Answer:

3) a_n=-2a_{n-1}, a_1=5

Step-by-step explanation:

Given that the explicit rule for a sequence is a_n=5(-2)^{n-1}.

Now we need to find about what is the recursive rule for the sequence and match with the given choices to find the correct choice.

1) a_n=-2a_{n+1}, a_1=5

2) a_n=-5a_{n+1}, a_1=2

3) a_n=-2a_{n-1}, a_1=5

4) a_n=-5a_{n-1}, a_1=2

Plug n=1 into given formula to get first term

a_n=5(-2)^{n-1}

a_1=5(-2)^{1-1}=5(-2)^{0}=5(1)=5

base of the exponent part is (-2) so that means we need to multiply -2 to the previous term to get nth term

Hence correct choice is: 3) a_n=-2a_{n-1}, a_1=5

7 0
3 years ago
HELP ME OUT PLEASE <br><br>Use the data to create a scatter plot. ​
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Step-by-step explanation:

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2 years ago
A 13 foot board is cut into 2 pieces, if one piece is x feet long express the other length in terms x
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Answer:

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