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9966 [12]
2 years ago
6

After plotting the data where x=area, and f(x)=the length of one side of the square, Sam determined the appropriate model to app

roximate the side of a square was *square root sign*x+2-1 Use the model Sam created to predict the side length of the square when the area is 14.
3
9
16
28
Mathematics
1 answer:
o-na [289]2 years ago
5 0

Answer:

3

Step-by-step explanation:

Plugging 14 into the given model equation, you get:

\sqrt{14+2}-1= \\\\\sqrt{16}-1=\\\\4-1=\\\\3

Hope this helps!

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3 years ago
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Gilda walks to the train station. If she walks at the rate of 3 mph, she misses her train by 7 minutes. However, if she walks at
lorasvet [3.4K]
We'll represent the distance as d and the time as t. 
d= 3(t+7)            because Gilda is 7 minutes late when travelling 3 mph
d= 4(t-5)             because Gilda is 5 minutes early at 4 mph

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7 0
2 years ago
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Math g8 - giving brainly if correct. show work.​
d1i1m1o1n [39]

Answer:

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8 0
2 years ago
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1+4=5 2+5=12 3+6=21 puzzle
wel

Answer:

The puzzle is first add the current two numbers and then add their sum to result obtained in previous step.

Step-by-step explanation:

1 + 4 = 5

2 + 5 = 12

12 is obtained by adding 2 + 5 = 7 and adding the result obtained in previous result which is 5 to 7

⇒ 7 + 5 = 12

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