Roberto is building a platform for his model railroad.what is the area of the platform

1 answer:

4 0

First we need to know the dimensions of the railroad, and secondly, we need to know the ratio of the railroad to the model

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What is the maximum number of possible solutions for the system shown below?

julsineya [31]

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Increase 620ml by 35%

pochemuha

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Use the order of operations to simplify 4 3/5 + 15 divided by 5-1/5

velikii [3]

Answer:

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Make x the subject of the formula x − w = z

kotykmax [81]

Answer:

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Step-by-step explanation:

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6 0

3 years ago

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An airplane descends during the last hour of it's flight to prepare for landing. It's altitude changes at an average of -0.15 km

Pepsi [2]

Answer:

The elevation of the airplane decreases by 9 km.

Step-by-step explanation:

We use the distance-rate-time formula: d = rt.

Here, the rate is r = 0.15 km/min and the time is t = 60 min. Simply plug these into the formula:

d = rt

d = 0.15 * 60 = 9 km

So, the change in elevation in the last 60 minutes is 9 km. However, note that the rate is negative (-0.15 km/min), which means that the elevation actually is decreasing.

Thus, the answer is: the elevation of the airplane decreases by 9 km.

~ an aesthetics lover

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4 years ago

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