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notsponge [240]
3 years ago
13

Which is a counterexample that shows the statement is false? If you square a number, then the answer is greater than the number.

Mathematics
1 answer:
Iteru [2.4K]3 years ago
7 0

Answer:

A. (\frac{1}{2})² = \frac{1}{2} × \frac{1}{2} = \frac{1}{4}

Step-by-step explanation:

Answer choice (A) is the counterexample because squaring number \frac{1}{2} results into number \frac{1}{4} which is less than \frac{1}{2} .

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Problem #18
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Answer:

<h2> 40in^3</h2>

Step-by-step explanation:

Step one:

given data

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V=L*W*H

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Hence the volume of sand the box can take is 40in^3

6 0
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The two rectanglular plots of land has proportional side lengths.
arsen [322]
The answer should be c

8 0
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ale4655 [162]
7:50 am

60 minutes before 8:40 would be 7:40 so 10 minutes after that would be 7:50
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3 years ago
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10 points
oee [108]

Answer:

x = 240 feet

Step-by-step explanation:

It is given that,

The angle of depression is 30 degrees from the bottom of the boat to a  deep sea diver at the depth of 120 ft.

We need to find the distance x the diver must  swim up to the boat. It can be calculate by applying trigonometry as follows :

\sin30=\dfrac{120}{x}\\\\x=\dfrac{120}{\sin30}\\\\x=240\ \text{feet}

So, the distance the diver must swim up to the boat is 240 feet.

6 0
3 years ago
Drew collins purchased a new treadmill for $1,662. He made 15% down payment and financed the remainder. What amount did he finan
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Given that Collins made 15% down payment, the amount to be financed will be given by:
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1662-249.3
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8 0
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