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adelina 88 [10]
4 years ago
10

PLZ PLZ PLZ HELP HELP HELPPP 14 Find the area of the semicircle. Either enter an exact answer in terms of π πpi or use 3.14 3.14

3, point, 14 for π πpi and enter your answer as a decimal.
Mathematics
1 answer:
andreev551 [17]4 years ago
4 0

Answer:

The area of semi-circle is 2π units²

Step-by-step explanation:

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Carlton Hinkler offered $179,900 for a home that had been priced at $210,500. The seller agreed to the offer. If he made a $36,0
katovenus [111]

Answer

The answer will be 66600

P.S i hope i'm right i am only in 5th grade and i do not know if this is adding and subtracting

5 0
4 years ago
2 points
Goshia [24]

Answer:

C. I and III

Step-by-step explanation:

The 2 at the upper left means the divisor is x - 2.

The result at the bottom means the quotient is 3x^2 - 4x + 2.

Answer: C. I and III

8 0
3 years ago
Calculate the mean given the frequency table
asambeis [7]

Answer:0-9

24

10-19

20

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Step-by-step explanation:

4 0
3 years ago
A new computer loses 1/2 of its value every year. Which graph could represent the relationship between the year and the computer
Igoryamba

<u>Let's first consider:</u><em> the fact that a new computer loses 1/2 of its value</em>

<em> </em>  ⇒ <u>third choice</u> and <u>fourth choice</u> are <u>eliminated</u>

    ⇒ because of the graph project the computer's value as growing over  

         years

<u>Now let's try to set up an equation</u>:

After 1st year ⇒ Computer's value = total_.value*\frac{1}{2}

After 2nd year ⇒ Computer's value = total_.value*\frac{1}{2}*\frac{1}{2}=total_.value*(\frac{1}{2}  )^2

After 3rd year ⇒ Computer's value =total_.value*\frac{1}{2}*\frac{1}{2}* \frac{1}{2}=total_.value*(\frac{1}{2})^3

     

 ..... (<em>Hopefully you see a pattern)</em>

<em />

After x year ⇒ Computer's value = total_.value*(\frac{1}{2})^x

<u>Therefore, the equation is</u>: total_.value*(\frac{1}{2})^x

  ⇒that means the graph has to <u>exponentially decreasing</u> as it has

     an exponent (<em>meaning the function is exponential</em>) and a base less

     than 1 (<em>meaning that the function is decreasing)</em>

<u>Answer: Choice (1)</u>

<u></u>

Hope that helps!

5 0
2 years ago
Mrs. Bryant is making 17
torisob [31]
The answer is 1940 or 7:40 which is 5 hours earlier than when she started.

To get the answer you multiply 17 by 30 which is 510. Next you add 510 and 1430 which is 1940. To get to regular time and not military time, subtract 12 from 19 and there you go! Hope this helps!!:))))))
4 0
3 years ago
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