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marusya05 [52]
3 years ago
7

Nth term of a sequence is 2n-6 find out first three terms

Mathematics
1 answer:
defon3 years ago
5 0
The first term: a1 = -4
The second term: a2 = −2
The third term: a3 = 0
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andrezito [222]
It is in the air 5.625 seconds.

Using the quadratic formula,

t=\frac{-b\pm \sqrt{b^2-4ac}}{2a}
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\\
\\=\frac{-90\pm \sqrt{8100-0}}{-32}
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\\=\frac{-90\pm \sqrt{8100}}{-32}=\frac{-90\pm90}{-32}
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\\=\frac{-90+90}{-32}\text{ or }\frac{-90-90}{-32}=\frac{0}{32}\text{ or }\frac{-180}{-32}
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4 0
3 years ago
URGENT Write the equations of a line parallel to y = -1/3x-4 thru (6,-4)
mars1129 [50]

y=-1/3x-2. Hope this helped! :)

7 0
3 years ago
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Khan Academy PLEASE SOMEONE HELP FASTTT!!!!
Cloud [144]
Angle a is 132 degrees

5x-18=3x+42
2x-18=42
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x=30

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6 0
3 years ago
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Bill wants to rent a car. Rental Company A charges $35 per day plus $0.10 per mile driven. Rental Company B charges $25 per day
m_a_m_a [10]
M represents miles
35+0.10m=25+0.15m
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Check:
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After 200 miles driven, prices charged by both companies will be the same.
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4 years ago
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FinnZ [79.3K]

Answer:

No.

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No, because 23 > 10 + 10.

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