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ryzh [129]
3 years ago
13

PLS HELP ASAP PLS PLSPLS What is the explicit formula for this sequence? 6, 2, -2, -6, ...

Mathematics
1 answer:
Marysya12 [62]3 years ago
5 0

Answer:

B

Step-by-step explanation:

this is just common sense. if you would have tried you could have easily answered this yourself.

the sequence starts with 6. that is a1.

so, the formula simply has to add "something" to 6.

therefore, A and D are out.

and then we see immediately that the sequence is built by subtracting 4 (or adding -4) for every step.

so, we need to add multiples of -4.

therefore, only B is correct (C adds multiples of +4).

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A man has 108 ft. of fencing to put around a rectangular garden. If the length is 5 times the width, find the dimensions of his
wlad13 [49]
108 is perimeter
5x +x + 5x +x
108=12x
X=9

Dimensions are 45 ft by 9ft
3 0
3 years ago
The sum of four times a number and eight is between zero and twelve. Find the range of numbers.
Ahat [919]

2<x<3 or Anything between negative 2 and 3

Step-by-step explanation:

0<4x+8<12

-8<4x<12

-2<x<3

3 0
3 years ago
The object below is a cubical lunch box having each edge as 10 cm.
VikaD [51]

Answer:

B

Step-by-step explanation:

7 0
3 years ago
#7 Cecilia made a fruit basket for her grandmother. There were 3 bananas and 6 oranges in the basket. What is the ratio of the n
castortr0y [4]
The answer is A.

explanation:

the obvious ratio is 3:6, because there are 3 bananas and 6 oranges. if you simplify 3:6 it’s 1:2.

hope i helped :)
4 0
3 years ago
Read 2 more answers
I need help on number 3 on my math homework sheet and it's 8,376+blank=45,791 please help me I'm so stuck bye now
lakkis [162]
The answer is:  37,415 .
__________________________________
GIven: 8,376 + ________ = 45,791 ;  
__________________________________
 → Solve for what goes in the blank.
____________________________________________________________
 You would subtract "8,376" from "45,791" to get the answer:
_____________________________________________________
 → 45,791 − 8,376 = 37,415 ;    → which is the answer.
____________________________________________
5 0
3 years ago
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