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jonny [76]
2 years ago
5

Determine whether the triangles are similar. If so, write a similarity statement.

Mathematics
1 answer:
Virty [35]2 years ago
4 0

Answer:

The triangles are <em>not </em>similar, because the corresponding angles are not congruent.

Step-by-step explanation:

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A rectangle has a length five more than twice the width. If the perimeter is 22 units find the width and length
PtichkaEL [24]

Set the following: Length = L    Width = W

The length is twice the width:    L = 2*W     or:  W = L/2

Perimeter: P = 60ft = 2*L + 2*W

Substituting L for W in the perimeter equation gives:

P = 60ft = 2*L + 2*(L/2) = 2*L + L = 3L

L = 60ft/3 = 20ft    W=L/2=20ft/2=10ft

Verify result:  Perimeter= P = 60ft = 2L + 2W = 2*20ft +2*10ft = 40ft+20ft = 60ft

The area of the rectangular is: Area = A = Length*Width = L*W = 20ft*10ft = 200 (ft)^2

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After 18 minutes (x = 18):

 

T(18) = -22 + 44e-0.03(18) = -21.87°C ≅ -22°C

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B is one of them, i'm not sure how any of the other answers are equivalent to 20% of 45 which is 8.

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