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3 years ago

Help to solve -2 = -n + 8

Mathematics

1 answer:

Zanzabum3 years ago

7 0

Answer:

n = -5

Hope it helps u mate

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Brainlest for anyone who explains!!

VashaNatasha [74]

Step-by-step explanation:

By using mid point theorem we get,

VT=2BC

x+6=2(x+5)

x+6=2x+10

6-10=2x-x

-4=x

x= -4

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3 years ago

The height of a projectile launched upward at a speed of 48 feet/second from a height of 160 feet is given by the function h(t)=

Grace [21]

Answer:

Hello,

5 s

Step-by-step explanation:

$h(t)=-16t^2+48t+160\\=-16(t^2-3t-10)\\=-16(t^2-5t+2t-10)\\=-16(t(t-5)+2(t-5))\\=-16(t-5)(t+2)\\\\h(t)=0 \Longleftrightarrow\ t=-2\ or\ t=5\\\\Only\ t=5\ is \ a\ answer.(time\ must\ be\ positive)$

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3 years ago

Can I get an explanation on how to do this?

scoray [572]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

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Nastasia [14]

Answer:

x=8

Step-by-step explanation:

isn't that the same question

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3 years ago

shusha [124]

Answer:

Step-by-step explanation:

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