2 years ago

Add. (3x + 4) + (5x - 7)

Mathematics

2 answers:

Ira Lisetskai [31]2 years ago

8 0

Answer:

The answer is 8x - 3

iren2701 [21]2 years ago

3 0

8x-3 calculate your problem on mathaway and you will get a response .

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2. Find the area and circumference of the circle to the right.<br>16.6 m<br>

adoni [48]

Answer:

AREA:

$A=216.42m^2$

CIRCUMFERENCE:

$C=52.15m$

Step-by-step explanation:

The formula that is used to calculate the area of a circle is:

$A=\pi r^2$

Where "r" is the radius of the circle.

The formula for calculate the circumference of a circle is:

$C=2\pi r$

Where "r" is the radius of the circle.

Then, you need to find the radius. This is:

$r=\frac{16.6m}{2}=8.3m$

Substituting the radius, you get that the area and the circumference are:

AREA:

$A=\pi (8.3m)^2=216.42m^2$

CIRCUMFERENCE:

$C=2\pi (8.3m)=52.15m$

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2 years ago

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solmaris [256]

1,2 cause of the o and y axis

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Solve the inequality.

mr Goodwill [35]

Answer:

which inequality? where the question ?

Step-by-step explanation:

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Two vertices of a rectangle are shown. If AC is a diagonal of the rectangle, and two other vertices of the rectangle, B and D, l

blondinia [14]

Answer:

You post the MCP problems here? Lol

Step-by-step explanation:

haha

ill tell mr aram someday ;p

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Dante sold 413 cups of lemonade last weekend. George sold 297 cups of lemonade last weekend. How many more cups of lemonade did

TEA [102]

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Step-by-step explanation: subtract 297 from 413

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