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Mrrafil [7]
4 years ago
15

What is the common difference of the sequence?

Mathematics
1 answer:
Degger [83]4 years ago
3 0

Answer:

d= 2

Step-by-step explanation:

To find the common difference, take the second term and subtract the first

-2 - (-4)

-2+4 = 2

We add 2 each time

Lets check

Take the third term and subtract the second

0- -2

0+2 =2

The common difference is 2

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Y = -5x - 8<br> y = 4x + 1
vodka [1.7K]

Answer:

X= -1

Y= -3

Step-by-step explanation:

y=-5x-8

y=4x+1

-5x-8=4x+1

+5x. -1 +5x -1

-9=9x

-1=x

Y=4(-1)+1

-4+1

Y=-3

3 0
4 years ago
Please help me on this math problem
Fed [463]
We know the first term is 16, because f(1) = 16. Next, we can use the recursive rule provided. f(3)=1/2*f(3-1). This gives us f(3)=1/2*f(2). We know f(2) is 8. We know have f(3)=1/2*8. This is 4.

The answer is 16, 4.
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3 years ago
The figure shows a diver diving from a platform, the diver reaches a depth of 4meters what is the change in the elevation of the
AleksAgata [21]

Answer:

15ft

Step-by-step explanation:

you have to add 11 and 4 to get 15

7 0
4 years ago
Read 2 more answers
(-3/4)x + 25 = (1/8)x - 3<br> Find x and show your steps.
mixer [17]
Answer: x=32

Exclamation:

-3x\4+25=1/8x-3

-3/4x+25=x/8-3

-6x+200=x-24

200=x-24+6x

200=7x-24

200+24=7x

224=7x

224/7=32
8 0
3 years ago
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