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lord [1]
3 years ago
5

A sign says the speed limit is 45 miles per hour. Which inequality

Mathematics
1 answer:
aalyn [17]3 years ago
6 0

Answer:

It would be the one where the open part is facing the 45 so x<45, but there is going to be a line underneath the < because it is saying that the speed can be 45 or under

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A polar bear swims 390 meters at a in 150 seconds, what is the speed of the polar bear?
topjm [15]
The answer is 2.6 m/s

The speed (v) is distance (d) through time (t).
v = d/t

We know:
d = 390 m
t = 150 s

v = d/t
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4 0
3 years ago
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3 years ago
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shepuryov [24]

Answer:

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Step-by-step explanation:

Hey there!

In order to solve this inequality, you need to simplify the inequality like the following:

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6 0
2 years ago
The two legs (labeled x) of the right triangle below have equal length. If the hypotenuse has length 5√2 , solve for x.
leonid [27]

Answer:

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Step-by-step explanation:

Other than using the plain special aspect of a 45-45-90 triangle where the legs are x, x, and x√2, you can solve for this.

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6 0
3 years ago
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