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VLD [36.1K]
2 years ago
11

To find the area of a trapezoid, Dylan uses the formula A = 1/2 (b 1 + b 2)h The bases have lengths of 3.6 cm and 12

tps://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B3%7D%20" id="TexFormula1" title=" \frac{1}{3} " alt=" \frac{1}{3} " align="absmiddle" class="latex-formula"> cm. The height of the trapezoid is \sqrt{5} cm.
The area of the trapezoid is irrational because
the values of the variables are all irrational numbers.
the entire answer is being multiplied by a fraction.
the height is irrational, and it is multiplied by the other rational dimensions.
the bases have an irrational sum that will be multiplied by the rational height.
Mathematics
2 answers:
AleksandrR [38]2 years ago
8 0
 i think it is D...........................................
Citrus2011 [14]2 years ago
8 0

Answer:

the height is irrational, and it is multiplied by the other rational dimensions.

Step-by-step explanation:

Given that a trapezoid has bases as 3.6 cm and 12 1/3 cm.

But height is irrational as square root of 5 cm.

The area of the trapezoid is irrational because the area is found by adding the two bases and multiplying by half of height.

Sum of bases would be rational being sum of two rational numbers

But since height is irrational the area would be the product of a rational with irrational

Hence area would be irrational.

So correct answer is

Option c)the height is irrational, and it is multiplied by the other rational dimensions.

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Step-by-step explanation:


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3 years ago
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Alex777 [14]

Answer:

x = 4,

x = -2

Step-by-step explanation:

( x - 4 ) ( x + 2 ) = 0

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4 0
2 years ago
Read 2 more answers
What is the width of a rectangle with an area of 5/8 inches squares and a length of 10 inches.
Ksju [112]
So we are given the area, length and need to find the width
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Hope this helps :)
5 0
3 years ago
At Becky's Restaurant, 10 out of 25 customers order wheat rolls. The rest of the customers order cornbread. Which does NOT repre
LekaFEV [45]

Answer:

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Step-by-step explanation:

A. 10/25

B. 2/5

C. 25 ÷ 10

D. 0.4

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It means 10 out of 25 customers order wheat rolls

That is

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The option Which does NOT represent the part of the customers who order wheat rolls

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