2 years ago

Which side lengths form a right triangle 4, 8, 12

Mathematics

1 answer:

Lostsunrise [7]2 years ago

7 0

(4^2+8^2)^.5 = 8.944
It's not 12.
So 4,8,12 can't be the side lengths of a right triangle.

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Geometry question!!

Mademuasel [1]

Answer:

GQ=25 units

Step-by-step explanation:

we know that

Point Q is the midpoint of GH

GH=GQ+QH and GQ=QH

GH=2GQ -------> equation A

we have

GH=5x-5

GQ=2x+3

substitute in the equation A and solve for x

5x-5=2(2x+3)

5x-5=4x+6

5x-4x=6+5

x=11

Find the length of GQ

GQ=2x+3

substitute the value of x

GQ=2(11)+3

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ololo11 [35]

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4x^2=100 \ \ \ \ \ \ \ \ \ \ \ |\div 4 \\
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x=\pm \sqrt{25} \\
x=\pm 5 \\
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2 years ago

What is the volume of a sphere if it has a radius of 3 centimeters? (Use 3.14 for TT.)

snow_tiger [21]

Answer:

9.52

Step-by-step explanation:

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2 years ago

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WARRIOR [948]

Answer:

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2 years ago

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Answer:

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Step-by-step explanation:

Please see attached picture for full solution.

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