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svetoff [14.1K]
3 years ago
5

EASY 20 POINTS GUYS

Mathematics
2 answers:
Bumek [7]3 years ago
7 0

note: 5≠20


also, if you multiply both sides of an inequality by a negative number, you flip te direction of the inequality sign

example: 3<5, multiply by -1, -3>-5


so given

-2<3

multiply both ides by -5 and fip sign

remember that (-)(-)=(-) and (+)(-)=(-)(+)=(-)

10>-15

4th option is answer

Lina20 [59]3 years ago
4 0
4th option is the answer
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The height of the antenna on the roof of the local building is approximately 8 meters.

The situation forms a right angle triangle.

<h3>Properties of a right angle triangle:</h3>
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Therefore, let's find the height of the building and the radio antenna from the eye point.

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