Physics, 06.07.2019 02:30 brooke3493
The length of a rectangle is four times its width. the perimeter of the rectangle is at most 130 cm. which inequality models the relationship between the width and the perimeter of the rectangle? 2w+2⋅(4w)> 130 2w+2⋅(4w)≥130 2w+2⋅(4w)≤130 2w+2⋅(4w)< 130
Answers: 1
Physics, 21.06.2019 22:30
During takeoff, the sound intensity level of a jet engine is 170db at a distance of 34 m. what's the sound intensity level at a distance of 1.0 km?
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Um vetor representa um deslocamento cujo módulo é 20 m. se v faz um ângulo de 60 graus com a horizontal, qual é o valor das componentes horizontal e vertical deste vetor?
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Could someone . i have tried to solve myself but my calculation is off
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The length of a rectangle is four times its width. the perimeter of the rectangle is at most 130 cm....
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