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DENIUS [597]
2 years ago
13

Please help I will give brainliest!

Mathematics
2 answers:
sweet-ann [11.9K]2 years ago
6 0

Answer:

55.1

Step-by-step explanation:

dimaraw [331]2 years ago
4 0

Answer:

x = 55.065

Step-by-step explanation:

Side a = 87.49965

Side b = 55.06531

Side c = 68

Angle ∠A = 90° = 1.5708 rad = π/2

Angle ∠B = 39° = 0.68068 rad

Angle ∠C = 51° = 0.89012 rad

Area = 1,872.22068

Perimeter p = 210.56496

Semiperimeter s = 105.28248

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Help!! BRAINLIEST TOO!
natulia [17]

Answer:

36.5 inches

Step-by-step explanation:

Given

See attachment for the given data

Required

Which length is closest to 4.2lb

The given data is a linear dataset.

So, we start by calculating the slope (m)

m =\frac{y_2 - y_1}{x_2 - x_1}

Pick any two corresponding points from the table

So, we have:

(x_1,y_1) = (8,1.21)

(x_2,y_2) = (12,1.63)

So:

m =\frac{y_2 - y_1}{x_2 - x_1}

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The linear equation is then calculated using:

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Open bracket

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y = 0.105x + 0.37

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