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3 years ago

6

each of the numbers from 1 to 50 is written on a tile and the tiles are placed upside down on the top of the table. if a tile is

picked up at random, what is the probability that the number on the tile is multiple of 7 or a multiple of 8?

1 answer:

gregori [183]3 years ago

7 0

Ok i got 2800 if you multiply

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3 years ago

Prove <2 and <7 are supplementary. Line L is parallel to line m

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????? ????? ????? ????? ???? ??

Alekssandra [29.7K]

Solution:

<u>We know that:</u>

The base angles are equivalent.

<u>This means that:</u>

This triangle is an isosceles triangle.
The legs of the triangle are equivalent.

<em>Let's use Pythagoras theorem to find z.</em>

<u>Finding z using Pythagoras theorem.</u>

$(8\sqrt{x} )^{2} = z^{2} + z^{2}$
⇒ $(8\sqrt{x} )( 8\sqrt{x} ) = 2z^{2}$
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Thus, the value of z is 8.

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