3 years ago

Solve the inequality − x 2 <4 -x2<4

Mathematics

1 answer:

vagabundo [1.1K]3 years ago

3 0

1 and 2 I hope this help you :)

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2 years ago

Which explanation shows why this is a parallelogram?

svetoff [14.1K]

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3 years ago

Simplify using order of operations 9 divided by 3 + 4 times 3 divided by 6

Alchen [17]

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Step-by-step explanation:

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3 years ago

Hyperloop, a new mode of travel, aims to reach a speed of 170170 \dfrac{\text{m}}{\text{s}} s m . This is 50\%50% less than th

liraira [26]

Answer:

Speed of sound is 340 meter per second.

Step-by-step explanation:

Let the speed of sound = x meter per second.

It is given that,

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So, we get,

x - 50%x = 170

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i.e. 0.5x = 170

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Hence, the speed of sound is 340 meter per second.

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3 years ago