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sesenic [268]
3 years ago
9

A 3:5 by 5:5ft mirror is placed in a wooden frame. What is the area of the frame?

Mathematics
1 answer:
Flura [38]3 years ago
7 0

Answer:

19.25

Step-by-step explanation:

because 3.5 ×5.5 is 19.25

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The world's largest pumpkin pie weighed 2020 pounds. The pie was 12 and one-third feet across and one-third foot thick. Write a
Yanka [14]

Answer:

\frac{1}{3} = \frac{2}{6}

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5 0
3 years ago
2. Divide 8x - 4x +1 by x+6
Anvisha [2.4K]

Answer:

\Large{\bold{\frac{4x\:+\:1}{x\:+\:6}}}

Step-by-step explanation:

  1. (8x\:-\:4x\:+\:1) ÷ (x\:+\:6)
  2. \frac{8x\:-\:4x\:+\:1}{x\:+\:6}
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3 0
3 years ago
Find the area of quadrilateral ABCD
andreev551 [17]

Answer:

<em>A ≈ 28.5</em>

Step-by-step explanation:

a, b, c

P = a + b + c

Semiperimeter s = \frac{a+b+c}{2}

A = \sqrt{s(s-a)(s-b)(s-c)}

~~~~~~~~~~~~~~~

P_{ABC} = 4.3 + 2.89 + 6.81 = 14

s = 14 ÷ 2 = 7

A_{ABC} = \sqrt{7(7-4.3)(7-2.89)(7-6.81)} = √14.75901 ≈ 3.84

P_{BCD} = 8.59 + 7.58 + 6.81 = 22.98

s = 22.98 ÷ 2 = 11.49

A_{BCD} = \sqrt{11.49(11.49-8.59)(11.49-7.58)(11.49-6.81)} = √609.7343148 ≈ 24.6928

A_{ABCD} = 3.84 + 24.6928 ≈ <em>28.5</em>

3 0
2 years ago
PLEASE HELP
valina [46]

Answer:

each side of the patio measures ft.

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Step2247 [10]


The remainder is 3 left over


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3 years ago
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