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Iteru [2.4K]
2 years ago
13

(07.03)

Mathematics
1 answer:
Mkey [24]2 years ago
7 0

x = 2

5(2 • 2 - 6) + 20

5(2x - 6 )+ 20 = 10

10x - 30 + 20 = 10

10x - 10 = 10

+10 +10

10 / 10x = 20 / 10

x = 2

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What is the equation x^2+12x-3=16 written in the form (x-p)^2=q using the method of completing the square ?
Alexus [3.1K]

Step-by-step explanation:

{x}^{2}  + 12x -  3 = 16

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3 0
2 years ago
The scores of 4th and 5th graders on a test about polygons and their characteristics are summarized below
nlexa [21]

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Step-by-step explanation: That’s for the answers for the 3rd question on Topic 4 of Section 9. Hope that helped:))

3 0
3 years ago
Help guys, please I needed this answer!
Alla [95]

Answer:

(-3, ∞)

Step-by-step explanation:

Since this is an upward opening parabola, it will expand as it approaches infinity, so the first and second answers are wrong.

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3 0
3 years ago
4n - 3d + 8n - 3d simplified<br><br> A. 12n + 6d<br> B. 12n - 6d<br> C. 12n
Ann [662]
Group together common letters
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B.12n-6d
3 0
3 years ago
Read 2 more answers
In a circle with a 8 in radius, how long, in inches, is an arc associated with 2.6 radians.
Bingel [31]
S = r·α is the formula to find the arc length (s), given the radius (r), and angle measure (α) in radians.
If the angle measure is NOT given in radians you must convert to radians.

s = 8 · 2.6
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7 0
2 years ago
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