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klasskru [66]
3 years ago
15

Four points, E, F, G, and H lie on the coordinate plane. Of the choices given, which two points have the longest

Mathematics
1 answer:
svp [43]3 years ago
3 0

Answer:

D H and E i think .........

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Bess [88]
Website 1

y=1.50x+30

Website 2

y=2x+30

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4 0
3 years ago
According to the Fundamental Theorem of Algebra, which polynomial function has exactly 11 roots?
kondor19780726 [428]

Answer:

B f (x) = (x + 2) cubed (x squared minus 7 x + 3) Superscript 4

Step-by-step explanation:

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5 0
3 years ago
sally has 20 coins in her piggy bank,all dimes and quarters. The total amount of money is $3.05. How many of each coin does she
Dafna11 [192]
Let d = number of dimes, q = number of quarters 

<span>Sally has 20 coins in her piggy bank, so </span>
<span>d + q = 20 </span>

<span>The total amount of money is $3.05. </span>
<span>Use the value of each coin multiplied by its number to get total value </span>
<span>.10d + .25q = 3.05 </span>
<span>multiply everything by 100 to clear the decimal places </span>
<span>10d + 25q = 305 and </span>
<span>d + q = 20 </span>

<span>solve the second equation above in terms of either d or q - lets do d </span>
<span>d = 20 - q </span>
<span>sub that into the first equation </span>
<span>10d + 25q = 305 </span>
<span>10(20 - q) + 25q = 305 </span>
<span>200 - 10q + 25q = 305 </span>
<span>15q = 105 </span>
<span>q = 105/15 = 7 </span>
<span>and from above </span>
<span>d = 20 - q = 20 - 7 = 13 </span>

<span>so, there are 13 dimes and 7 quarters </span>
<span>verify with orig problem </span>
<span>13 + 7 = 20, OK, and $1.30 + $1.75 = $3.05 
</span>
5 0
3 years ago
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prisoha [69]
Tax 24.19 total 312.19
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3 years ago
in a science class students water a plant with the same amount of water each day for 28 consecutive days if the students use a t
Ksju [112]
0.85 millimeters is the correct answer
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3 years ago
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