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Digiron [165]
3 years ago
7

A rectangle has an area of (x - 17x + 72) square units. Since the area of a rectangle is determined using the formula, A =

Mathematics
1 answer:
Schach [20]3 years ago
5 0

Answer:

Step-by-step explanation:

x² - 17x + 72 = 0

Sum = -17

Product  = 72

Factor = 8 , 9

x² - 17x + 72 = 0

x² - 8x -9x + (-8)*(-9) = 0

x(x - 8) -9(x -8) = 0

(x - 8 ) (x - 9) = 0

Length = (x - 8) units

Width = (x - 9) units

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1 meter is equal to 10 decimeters.

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The opening of the drinking straw was about 6 ? wide.​
dimulka [17.4K]

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Millimeter.

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Find m angle TUV if m angle TUN=1+38 pi m angle NUV=66^ m angle TUV=105x
ipn [44]

Answer:

m∠TUV = 105

Step-by-step explanation:

From the question given above, the following data were obtained:

m∠TUN = 1 + 38x

m∠NUV = 66°

m∠TUV = 105x

m∠TUV =?

Next, we shall determine the value of x. This can be obtained as illustrated below:

m∠TUV = m∠TUN + m∠NUV

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105x = 1 + 38x + 66

Collect like terms

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Divide both side by 67

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Finally, we shall determine the value of m∠TUV. This can be obtained as shown below:

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m∠TUV = 105

5 0
3 years ago
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