-2(5)^2+2(5)-3
-2(25)+10-3
-50+10-3
-40-3
=-43
Ans:
(x+5)(x+1)+8
Step by step explanation:
-5 was mentioned as the 0 of the first root: (x+5). Then with some maneuvering we can plot (-3,4) then add (x+1) because they land on the same y axis. then we add 8 to get it right on the vertex.
• measure of the side: s = 3 in
You can find the height h by this formula:
s · √3
h = ————
2
3 · √3
h = ————
2
3√3
h = ———— in (exact value)
2
Using √3 ≈ 1.73,
3 · 1.73
h ≈ —————
2
5.19
h ≈ ————
2
h ≈ 2.60 in (approximate value)
I hope this helps. =)
Answer: 
<u>Simplify both sides of the equation</u>
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(Combine Like Terms)

<u>Subtract 12x from both sides</u>
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<u>Add 4.5 to both sides</u>
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Answer:
9.25
Step-by-step explanation:
It's pretty simple all you have to do is 83.25 divided by 9.