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xenn [34]
4 years ago
7

A wire is first bent into the shape of a triangle. Each side of the triangle is 4in long. Then the wire is unbent and reshaped i

nto a square. What is the length of a side of the square?
Mathematics
1 answer:
ludmilkaskok [199]4 years ago
3 0
(<span>used with a singular verb</span><span>) the systematic treatment of magnitude,relationships between figures and forms, and relations betweenquantities expressed <span>symbolically</span></span>
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Geometry area question. Please help!
timurjin [86]
You can calculate polygon area with only apothem OR side length.

apothem only
area = apothem^2 * 6 * tan (180/6)
area = 10.4^2 * 6 * 0.57735
area = 108.16 * <span> <span> <span> 3.4641 </span> </span> </span>
area = <span> <span> <span> 374.677056 </span> </span> </span> square yards

side length only
area = 6 * 12^2 * / 4*tan(30)
area = 864 / 4 * 0.57735
area = 864 / <span> <span> <span> 2.3094 </span> </span> </span>
area = <span> <span> <span> 374.1231488698 </span> </span> </span> square yards

If apothem and side length were given with more precision, the answers would be closer.

Source:
http://www.1728.org/polygon.htm


5 0
3 years ago
Nita wants to buy a new keyboard for her computer. She will buy the keyboard when it is on sale for under \$50$50dollar sign, 50
myrzilka [38]

Answer:

k

Step-by-step explanation:

Let k represent the price in dollars at which Nita will buy the keyboard.

We have been given Nita wants to buy a new keyboard for her computer. She will buy the keyboard when it is on sale for under $50.

This means that Nita will buy the computer, when its price (k) is less than $50. We know that sign < represents less than.

We can represent our given information in an inequality as:

k

Therefore, our required inequality would be k.

7 0
4 years ago
Read 2 more answers
What would the exponent be when 9540000 is written in scientific notation?
natka813 [3]

Answer:

Step-by-step explanation:

9.54 x 10^6

6 0
4 years ago
Jessie wants to buy some soccer cleats that are $120 but he’s not sure if he has enough money saved up. If tax is 9%, how much w
ZanzabumX [31]

Answer:

$130.8

Step-by-step explanation:

$120x.09%=$10.8

$120+$10.8= $130.80

4 0
3 years ago
How many centimeters are there in 0.5 inches?
melomori [17]

Answer:

1.27 centimeters

Step-by-step explanation:

brainliest??

6 0
3 years ago
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