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disa [49]
3 years ago
15

State two postulates that are present in the diagram with examples.

Mathematics
1 answer:
weeeeeb [17]3 years ago
7 0

Answer:

speed of light c is a constant, independent of the relative motion of the source.

laws of physics

Step-by-step explanation:

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4 0
3 years ago
need help.    solve for y.  try factoring first if not possible or difficult use quadratic formula.               y²-6y+6=0
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y^2-6y+6=0\\ \\a=1 , \ b=-6, \ c=6 \\ \\\Delta =b^2-4ac = (-6)^2 -4\cdot1\cdot6 = 36-24=12\\ \\\sqrt{\Delta }= \sqrt{12}=\sqrt{4\cdot 3}=2\sqrt{3} \\ \\x_{1}=\frac{-b-\sqrt{\Delta} }{2a}=\frac{6-2\sqrt{3}}{2 }=\frac{2( 3- \sqrt{3})}{2}= 3- \sqrt{3}

x_{2}=\frac{-b+\sqrt{\Delta} }{2a}=\frac{6+2\sqrt{3}}{2 }=\frac{2( 3+ \sqrt{3})}{2}= 3+ \sqrt{3}
 

3 0
3 years ago
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In a trapezoid ABCD with legs AB and CD , the diagonals intersect each other at point O.
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Solve the following equation:<br> 1/3(y - 2) -5/6 (y + 1) =3/ 4(0 - 3) - 2
Evgesh-ka [11]

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11/5

Step-by-step explanation:

If you need help with more problems like this you can use m a t h w a y. (remove the spaces)  :)

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-(10)^-2 simplify the expression
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your answer is -1/100 (a fraction)

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