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kakasveta [241]
3 years ago
15

In a model of a ship,the mast is 9cm high,while the mast of the actual ship is 12m high.if the length of the ship is 28m,how lon

g is the model ship
Mathematics
1 answer:
grandymaker [24]3 years ago
7 0

Answer:

21cm

Step by step:

Scale : 9cm :12m

Therefore 1m = 9/12 cm

28m= 9/12 *28 = <u>21 cm</u>

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Answer:

Part 1) The rate of change is 2

Part 2) The initial value is 2

Step-by-step explanation:

we know that

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y=mx+b

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step 1

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The formula to calculate the slope between two points is equal to

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we have the points

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substitute the values in the formula

m=\frac{6-12}{2-5}

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step 2

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we have

m=2

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substitute in the equation y=mx+b

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6=4+b

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The linear equation is equal to

y=2x+2

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8 0
3 years ago
This is a Doubt. Can someone tell me if it is right or wrong?
mr Goodwill [35]

Answer:

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Step-by-step explanation:

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3 0
2 years ago
Find the value of x. Round the answer to the nearest tenth, if needed.
wolverine [178]
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6 0
2 years ago
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fgiga [73]

Answer:

2

Step-by-step explanation:

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5 0
3 years ago
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Vedmedyk [2.9K]
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Hope this helped!
6 0
3 years ago
Read 2 more answers
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