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2 years ago

Determine if the sequence below is arithmetic or geometric and determine the common difference/ratio in simplest form.

Mathematics

1 answer:

MrRa [10]2 years ago

6 0

Answer:

geometric sequence; common ratio: 2

Step-by-step explanation:

because you would have to multiply a number to get to the next and the next number in line, this is geometric. The common ratio is 2 because each time the number increases you multiplying by two

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Which relationships describe the angle pair x° and 157º?

katrin2010 [14]

Adjacent and supplementary :))

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2 years ago

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Will mark brainliest! Problem is in pic below, no links please. Thanks.

Firlakuza [10]

Answer: The answer is D) $3.35

Step-by-step explanation:

Well if we want to see the price of beef and chicken the same we should use the same variable for them making the equations

$y=2.35+.25x\\y=1.75+.4x$

now let's subtract the equations for elimination

$y=2.35+.25x\\-y=1.75+.4x\\\\=\\0=.6+-.15x$

now let's solve for x

$0=.6-.15x\\0-.6=.6-.15x-.6\\-.6=-.15x\\\frac{-.6}{-15} =\frac{-.15x}{-.15} \\4=x$

now let's sub x into the original equations

$y=2.35+.25(4)\\y=2.35+1\\y=3.35\\\\y=1.75+.4(4)\\y=1.75+1.6\\y=3.35$

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3 years ago

Which graph represents the function f (x) = StartFraction 5 minus 5 x squared Over x squared EndFraction?

Aloiza [94]

Answer:

Step-by-step explanation:

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3 years ago

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Do anyone know how to find a slope and graph a line of a slope

Ainat [17]

Answer:

Yes!

Step-by-step explanation:

first you need two points (x,y) (x,y). $\frac{y-y}{x-x}$ is the formula you would follow to get the slope. Say you have (2,4) (3,-7) You would plug it into the formula and get $\frac{-11}{1}$ . This example you can simplify it into -11. hope that kinda helps.

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3 years ago

What is the value of (-1/4 - 1/2) divided by (-4/7)

saw5 [17]

Answer: -1.3125

Step-by-step explanation:

(-1/4 - 1/2) = -0.75

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3 years ago