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Karo-lina-s [1.5K]
3 years ago
5

Graph the solution to this inequality on the number line.

Mathematics
1 answer:
gladu [14]3 years ago
8 0
Answer: x>8
Subtract 8 from both sides -6x< -48 (40 is a negative so -8 will just add to it)
Divide -48 and -6
X< 8 (since they’re both negative it’ll turn into a positive because we divided)
Turn the <
X>8
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4a + 3b - 2a - 6b<br> .. help lol
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Answer:

2a-3b

Step-by-step explanation:

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the initial vertical velocity of a rocket shot straight up is 42 meters per second. How long does it take for the rocket to retu
Snowcat [4.5K]
It takes 4.3 seconds for the rocket to return to earth.

The equation is:
0=-9.8t^2+v_0t+h_0
where -9.8m/sec² is the acceleration due to gravity, v₀ is the initial velocity, and h₀ is the initial height.  We will go from the assumption that the rocket is launched from the ground, so h₀=0, and we are told that the initial velocity, v₀, is 42.  This gives us:

0=-9.8t^2+42t

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x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}

Plugging in our information we have:
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x=0 is when the rocket is launched; x=4.3 is when the rocket lands.
8 0
3 years ago
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FromTheMoon [43]

Since, 8 and 5 both are prime numbers u can simply multiply 8 and 15 to get your answer..

the ans is 120..

8 0
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sveticcg [70]
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ANSWER: The model would be 6 toothpicks tall.

To find out how many cotton swabs you'll need, we just divide 37.8 by how tall each swab is:

\frac{37.8}{7.7} =5

ANSWER: The model would be 5 cotton swabs tall.
4 0
3 years ago
The chord XY is a diameter of of O. True or false?
steposvetlana [31]

Answer:

False

Step-by-step explanation:

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3 0
3 years ago
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