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3 years ago

8

How do I find a common denominator for a complex faction when one denominator is 2m-1 and the other is 2m+5

1 answer:

ratelena [41]3 years ago

3 0

The best option is to multiply them together, there would be no value that is common between the two, (2m - 1)(2m + 5), and leave it in this form.

However, there is a second method.
Notice how between the two sits a difference of 6.
You can manipulate one of the fractions to render the same denominator and work from there.

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F(x) = x² + 6x+8<br> What is the vertex

Dominik [7]

Answer:

(-3,-1)

Step-by-step explanation:

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3 years ago

In the center of town there is a square park with an area of 900 square feet. If Stephen walks from one corner of the park to th

Vedmedyk [2.9K]

The distance walked by Stephen is 42.42 feet

<h3><u>Solution:</u></h3>

Given that In the center of town there is a square park with an area of 900 square feet

Stephen walks from one corner of the park to the opposite corner

To find: Distance walked by Stephen

We need to find the distance that the person walk from one corner of the park to the opposite corner.

So, we need to find the Diagonal of the square park

<em><u>The diagonal of square is given as:</u></em>

$\text{ Diagonal } = \sqrt{2} \times \text{ side}$

Let us find the length of side of square

Given area of square = 900 square feet

<em><u>The area of square is given as:</u></em>

$area = (side)^2\\\\900 = (side)^2$

Taking square root on both sides,

$side = \sqrt{900} \\\\side = 30$

Thus length of each side of square is 30 feet

<em><u>Therefore, length of diagonal is given as:</u></em>

$diagonal = \sqrt{2} \times 30\\\\diagonal = 1.414 \times 30 = 42.42$

Hence, the distance that the person walks 42.42 feet

3 0

3 years ago

You have $1200 to deposit into an account that pays 4.5% interest compounded continuously. How

Aloiza [94]

Answer:

The final balance is £1,720.

The total compound interest is £520

you don't even to round it at all

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2 years ago

A. A game uses spinner A below. If a player spins a 1, he or she wins

rjkz [21]

Answer:

1/4

Step-by-step explanation:

There are 4 slot, he/she need 1 slot to win, so 1/4

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3 years ago

How I get this done?

algol [13]

Don’t know maybe uses online resource form a teacher?

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3 years ago

Read 2 more answers