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3 years ago

7

Evaluate |x|/x if x is a non zero interger

1 answer:

Ira Lisetskai [31]3 years ago

4 0

If $x$ is positive, then $|x|=x$ and $\dfrac{|x|}x=1$ .

If $x$ is negative, then $|x|=-x$ and $\dfrac{|x|}x=-1$ .

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Seven years ago, lan purchased a $265,000 home with a 30-year mortgage at 3.5%. Having recently lost his job, he can no longer a

MariettaO [177]

Answer:

980.82

Step-by-step explanation:

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3 years ago

What’s the difference between an inscribed and circumscribed circle

kykrilka [37]

Inscribed is a polygon inside a circle with all points on a given point in the circle. Circumscribed is a circle inside a polygon with any given point touching just one point on the polygon. Hope this helped.

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3 years ago

Read 2 more answers

The sum of two numbers is 12. The difference of the same two numbers is 24. what is the larger of the two numbers

Vsevolod [243]

ANSWER

The larger number is 18

<u>EXPLANATION</u>

Let x be the larger number and y be the smaller number.

Then,

$x+y=12--(1)$

$x-y=24--(2)$

Let us add equation (1) and (2).

$2x=36$

Divide through by 2

$x=18$

Put $x=18$ in to equation (1).

This implies that,

$18=y=12$

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4 0

3 years ago

*Find the area of the figure below. Use 3.14 for pi.<br><br> Area= square inches

alex41 [277]

Answer:

100.26

Step-by-step explanation:

You would find the area of the semi circles on either side of the rectangle by plugging the diameter into the formula for the area of a circle. Then you would add that to the are of the rectangle.

This is what that would look like:

1. Divide 6 (the diameter) by 2 because $r=\frac{1}{2} d$

$r=\frac{1}{2} 6$

$r=3$

2. plug into the formula $A=\pi r^{2}$

$A=\pi 3^{2}$

3. square the 3

$A=\pi 9$

4. multiply 9 by 3.14 (pi)

$A=28.26$

This means the area of both the semi circles added together would equal 28.26

Then you would use the formula $A=lw$ to find the area of the rectangle

1. plug in the numbers given

$A= 12$ · $6$

2. solve

$A=72$

Then add the area of the semicircles to the area of the rectangle

$A=28.26+72$

to get the area of the entire figure:

$A=100.26$

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3 years ago

PLEASE HELP ASAP

Diano4ka-milaya [45]

Answer:

20

Step-by-step explanation:

How many books did he read? 14. How many months? 26.

26 / 14 =

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3 years ago