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shutvik [7]
3 years ago
14

I need help with this

Mathematics
2 answers:
Rudik [331]3 years ago
8 0
Y=-1.5x+11.5
This is the correct expression because it shows how much hair she has left per week in consideration of how much hair she started out with.
iragen [17]3 years ago
7 0
The expression would be: 11.5-1 1/2x
x represents the number of weeks she would cut her hair off.

Please vote my answer brainliest. thanks!
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Goryan [66]

Answer:

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3 years ago
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Natali5045456 [20]

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Answer:

  300 g

Step-by-step explanation:

The problem statement tells us ...

   36g = 0.12×d . . . . . where d represents the daily value

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3 years ago
Find the measure of the arc.<br><br> 146°E<br><br> mFD =
Verizon [17]

Answer:

arc FD = 236°

Step-by-step explanation:

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4 0
3 years ago
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Dmitrij [34]
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5 0
3 years ago
The width of a rectangle measures (2.5u+9.8)(2.5u+9.8) centimeters, and its length measures (1.5u+3.9)(1.5u+3.9) centimeters. Wh
icang [17]

Solution,

We have,

Width of rectangle, b = (2.5u+9.8) cm

Length of rectangle, l = (1.5u+3.9) cm

We need to find the expression for the perimeter of the rectangle. The formula for the perimeter of a rectangle is given by:

Perimeter = 2(l+b)

P = 2[(2.5u+9.8)+(1.5u+3.9)]

Collecting like terms

P = 2[(2.5u+1.5u)+(9.8+3.9)]

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So, the expression for the perimeter of the rectangle is (8u+27.4) cm.

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3 years ago
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