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KATRIN_1 [288]
2 years ago
11

X2 - 4x + y2 - 21 = 0 The equation in standard form is​

Mathematics
1 answer:
goldfiish [28.3K]2 years ago
7 0
Standard Form:
(X - 2)2 + y2 = 25
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470/7= 67.14......

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3 years ago
Suppose a classroom teacher wants to measure whether offering candy as a reward will increase the number of times that a student
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Answer:

C) Matched pairs

Step-by-step explanation:

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Answer:

0.2

Step-by-step explanation:

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4 0
3 years ago
2| x-3| - 5 = 7 Helpp
klasskru [66]

Answer:

x = {9, -3}

Step-by-step explanation:

  • 2| x-3| - 5 = 7
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Or it can be shown as:

  • x= {9, -3}

8 0
3 years ago
Read 2 more answers
Which of the following integers is less than -23?<br> a) o<br> b) -13<br> c) 13<br> d) -25
blondinia [14]

Answer:

i think d) -25 is answer

Step-by-step explanation:

good luck

7 0
2 years ago
Read 2 more answers
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