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matrenka [14]
3 years ago
11

A fisherman drops his net to a depth of -8 feet below the surface of the water. How far does he need to raise the net to bring i

t back to the surface of the water?
Mathematics
1 answer:
noname [10]3 years ago
5 0
He needs to raise it 8 feet but positive not negative this way it will cancel out the -8 and make it 0 (surface level)  :D
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Plz help me it worth 50% of my grade tell wethere it’s proportional of not
Julli [10]

Answer:

2) is not proportional, 3) is not proportional, 5) is proportional, 6) is not proportional.

Step-by-step explanation:

Number 2 is not proportional since it doesn't go through the origin on the graph and the line is not a straight line.

Number 3 does not go through the origin, so number 3 is also not proportional.

Number 5 is proportional since when you divide y by x, it is always 7.

Number 6 is not proportional because when you divide y by x or x by y there are not the same answers.

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2 years ago
Jake recorded a temperature of 9 degrees Celsius, and Kwan recorded a temperature of -22 degrees Celsius. How much warmer was th
Aleks [24]
87.8 degrees more warmer in fahrenheit.
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3 years ago
Identify the slope y-intercept of the function y= -2x + 3.​
Anna11 [10]

Answer:

First option.

Step-by-step explanation:

Use the formula y = mx + b.

Where m is the slope, and b is the y-intercept.

y = -2x + 3

The slope is -2. The y-intercept is (0, 3).

5 0
3 years ago
HELP DUE IN 10 MINUTES!!
Pavlova-9 [17]

Answer:

x intercept = 26

y intercept = 6.5

Step-by-step explanation:

n/a

3 0
2 years ago
Read 2 more answers
F(x) = -4x2 + 4x – 4<br> Find f(3)
ValentinkaMS [17]

F(3) occurs when x =3. So lets plug 3 into our equation.

f(3) = -4(3)^2 + 4(3)-4\\f(3) = -4(9) + 12- 4\\f(3) = -36 + 12- 4\\f(3)= -28

F(3) = -28

I hope this helps! :)

5 0
2 years ago
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