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erik [133]
3 years ago
8

  ---------------------)Generating Equivalent Expressions

Mathematics
1 answer:
yan [13]3 years ago
6 0
I think you should write the equation to find perimeter such as P = 2(L + W). So the expression is 2[2(x+y) + 3(x - y)]
Simplified as 2[(2x + 2y + 3x - 3y)] 
                        2(5x - 1y) combined like terms 
                         10x - 2y is the expression for the perimeter of the rectangle
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4 0
2 years ago
vector v has a horizontal vector component with magnitude 19 and a vertical vector component with magnitude 35. what is the acut
vladimir2022 [97]

9514 1404 393

Answer:

  61.5°

Step-by-step explanation:

The tangent relation is useful here. The angle is opposite the vertical side and adjacent to the horizontal side of the right triangle.

  Tan = Opposite/Adjacent

  tan(α) = 35/19

  α = arctan(35/19) ≈ 61.5°

The angle made by <em>v</em> and the positive x-axis is 61.5°.

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2 years ago
What is the answer of (0,2) and m=-3?
horrorfan [7]
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Can sombody please help me with this math problem?
Molodets [167]

y=2/3y-3


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2.  -11=2/3x - 3

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 -8=2/3 x  

(3/2)-8 = (2/3)3/2 x multiply both sides by reciprical of 2/3

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Nate's recipe calls for 3 cups of flour, but all of his
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He should use 48 tablespoons of flour in his recipe.
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