Answer: The answer is: C.
~ i hope this is correct, if not im sorry, have a gr8 day my friend!~
Step-by-step explanation:
Answer:
Step-by-step explanation:
x² - 2x + y² - 4y - 4 = 0
x² - 2x + y² - 4y = 4
complete the squares
(x² - 2x + x₀) + (y² - 4y + y₀) = 4
the unknown number will be the square of half of the x¹ coefficient
(x² - 2x + 1) + (y² - 4y + 4) = 4 + 1 + 4
(x - 1)² + (y - 2)² = 9
This tells us that the circle is centered on (1, 2)
Which is also a point on the diameter
2x - y + a = 0
a = y - 2x
a = 2 - 2(1)
a = 0
Answer: 1.
Step-by-step explanation: 1^5 is really just 1, 5 times.
1*1*1*1*=1
2+1=3 is not an identity property. The rest are because the value equals itself after dividing, subtracting, and multiplying.
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Answer:
= x^3 + 15x^2 − 8x+7
Step-by-step explanation:
x^3 + 15x^2 − 8x + 7
There are no like terms.
Soo your answer will be: = x^3 + 15x^2 − 8x+7
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Hope I helped!!!
~Nuha
<3
<em>Δ new growth Δ</em>
