3 years ago

How fast are you going if you fly 1500 kilometers in just 2 hours?

Mathematics

2 answers:

murzikaleks [220]3 years ago

6 0

Answer:

speed will be 1500/2 = 750km/h

or 208.33 m/s

Gnoma [55]3 years ago

3 0

You are flying 750 per hour

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Alex_Xolod [135]

For this we almost have the following equation:
$h = -16t ^ 2 + 25
$
We must match the equation to zero:
$-16t ^ 2 + 25 = 0
$
From here, we clear the value of t.
We have then:
$16t ^ 2 = 25

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We discard the negative root because we are looking for time:
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$
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3 years ago

Twelve decreased by twice a number is -8. Find the number

drek231 [11]

<h2>Solution :- </h2>

Let the number be "x" , then according to the question :

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→ 2x = -8 + 12

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3 years ago

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Guys that true?

Ilya [14]

Answer:

it's true for example 10/5=2 or 5/10=0.5

hope this helps

have a good day :)

Step-by-step explanation:

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3 years ago

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What is the value of x??

Feliz [49]

Answer:

I. 5

Step-by-step explanation:

140° and 8x° are on the straight angle and they are both equal 180°

to find the value of x:

140 + 8x = 180

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3 years ago

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Varvara68 [4.7K]

The answer would be D.

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