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Zigmanuir [339]
3 years ago
11

Help(Worth 20 Points)

Mathematics
2 answers:
strojnjashka [21]3 years ago
5 0

Answer:

-24

Step-by-step explanation:

-4 times 3 is -12 then times that by 2 is -24

Alik [6]3 years ago
4 0

Answer:

24

Step-by-step explanation:

1.-12

2.-12×2=-24

3.24

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3 years ago
5. Find the value of x so that lines s and t are parallel.<br> (7x - 20)°<br> (4x + 16)
Thepotemich [5.8K]

The value of x so that lines s and t are parallel is 12

<h3 /><h3>How to find angles involving parallel lines?</h3>

The angle are alternate exterior angles.

Therefore, alternate exterior angle theorem states that when two parallel lines are intersected by a transversal, then the exterior angles formed on either side of the transversal are equal.

Hence,

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8 0
2 years ago
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adoni [48]

Answer:

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Step-by-step explanation:

3 0
3 years ago
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Calculate the potential energy associated with 1 m^3 of water at 607 feet tall taking the mass of 1 m^3 of water to be 1000 kg
Lady bird [3.3K]

Answer:

1813.137 KJ

Step-by-step explanation:

potential energy of the body = mgH

where m is mass in Kg , g= 9.81 m/sec^2 and H= height in m

here m= 1000 kg, g= 9.81 m/s^2  and H= 607 feet = 607×0.305= 185.135 m

hence the potential energy p= 1000×9.81×185.135= 1813137.2 J

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gogolik [260]

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1

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3 0
3 years ago
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