I need help please solve, if you can solve you are the best. \-x+sqrt1−x 2 \-=sqrt2(2x 2 −1).

Mathematics

1 answer:

puteri [66]3 years ago

7 0

Answer:

i think it is 1/4

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bogdanovich [222]

Open up the brackets
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Collect like terms
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Bogdan [553]

Answer:a is 52 b is 65

Step-by-step explanation:

a:Write 65% as 65100.

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Therefore, the answer is 52. If you are using a calculator, simply enter 65÷100×80 which will give you 52 as the answer.

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Answer:

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Svetach [21]

Answer:

250 ft.

Step-by-step explanation:

It seems that you are learning the side-splitter theorem right now. If a line is parallel to one side of the triangle and intersects the other two sides, it divides the side proportionally. From the picture we can tell that the streets are parallel, with a line of intersection. Therefore, we can create the following equation of proportionality:

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