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4 years ago

The first term of an arithmetic sequence is 5. The eleventh term is 125. What is the common difference?

1 answer:

5 0

In order to figure this out you need to divide 125 by five and that will be your common difference! Common difference is how much you are adding each time to get to each number. For example, if the first number was two and the third number was 6, the common difference would be two because you added by twos to get there

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Solve for x. x−53 = 4

natima [27]

Answer:

x = 57

Step-by-step explanation:

x−53 = 4

Add 53 to each side

x-53+53 = 4+53

x = 57

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3 years ago

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Write 108.92 in expanded form.

Vlada [557]

Answer:

1.0892*10²

Step-by-step explanation:

1.0892*10²

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3 years ago

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The radius is 5 Given that the measurement is in centimeters, find the area of the circle to the nearest tenth. (Use 3.14

Vsevolod [243]

Answer:

A = 78.5 cm^2

Step-by-step explanation:

The area of a circle is given by

A = pi r^2

We know r =5 and pi = 3.14

A = 3.14 (5^2)

A = 3.14 (25)

A = 78.5 cm^2

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3 years ago

What is the working out for 5x+3=2x+15

Nataliya [291]

The solution is x = 4

Step-by-step explanation:

The given equation is a linear equation so it will have only one equation

Given equation is:

$5x+3=2x+15$

Subtraction property of equality:

$5x+3-3 = 2x+15-3\\5x = 2x+12$

Subtraction property of equality:

$5x-2x = 2x-2x+12\\3x = 12$

Division Property of Equality:

$\frac{3x}{3} = \frac{12}{3}\\x = 4$

Hence,

The solution is x = 4

Keywords: Linear equation, variables

Learn more about linear equations at:

#LearnwithBrainly

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3 years ago

Which of the following tables can be represented by the equation y = 12x

murzikaleks [220]

Answer:

Step-by-step explanation:

So from 36 to 60 is add 24 and for 3 to 5 is add 2 so that gave u 24/2 that is = 12 and u do ur Y=MX+B 36=(12)(3)+b = 36=36+b then u subtract 36 = to 0 so B=0 and that how u get Y=12x.

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3 years ago

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