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kvv77 [185]
2 years ago
8

Divide. Express your answer in simplest form. 2 1/2 ÷ 2 1/6 13/15 5 5/12 26/30 1 2/13

Mathematics
2 answers:
Tom [10]2 years ago
8 0

Answer:

2 \frac{1}{2} /2 \frac{1}{6} = \frac{5}{2} / \frac{13}{6}

=  \frac{5}{2}  \times  \frac{6}{13 }  =  \frac{5 \times 6}{2 \times 13}

=  \frac{5 \times 3}{1 \times 13}

=  \frac{15}{13}

= 1 \frac{2}{13}

Step-by-step explanation:

Thank you!!!!!!!!!!!

Marianna [84]2 years ago
7 0

Answer:

\frac{15}{13}  = 1 \frac{2}{13}

Step-by-step explanation:

2 \frac{1}{2}  \div 2 \frac{1}{6}  \\  \\  \\  \frac{5}{2}  \div  \frac{13}{6}  \\  \\  \\  \frac{5}{2}  \times  \frac{6}{13}  \\  \\  \\  \frac{5}{1}  \times  \frac{3}{13}  \\  \\  \\ =   \frac{15}{13}  \\  \\  \\  =  1\frac{2}{13}

I hope I helped you^_^

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ENCHI
BabaBlast [244]

Given :

A T.V. is measure by its diagonal.

To Find :

If the height of a 60 inch  T.V. is 32 inches, what is the width.

Solution :

We know, T.V. is rectangular in shape and angle between two sides of rectangular is 90° .

Let, width of T.V. is x.

Applying Pythagoras theorem in sides, we get :

height^2 + width^2 = hypotenuse^2\\\\23^2 + x^2 = 60^2\\\\x = \sqrt{3600 -529 }\\\\x = 55.42 \ inches

Therefore, width of T.V. is 55.42 inches.

7 0
3 years ago
Hi could somebody help me
alexandr402 [8]

Assuming both vertical lines are parallel and assuming I'm supposed to find all the unmarked angles...

Angle C:

Supplementary Angles.

x+36=180

180-36=x

x=144

Angle B:

Corresponding Angles.

Angle B ≅ Angle C

144

Angle A:

360 degrees in a quadrilateral

36+144+81+x=360

261+x=360

x = 99

<em>Hope it helps <3</em>

5 0
3 years ago
8th grade math help!!
horsena [70]

Step-by-step explanation:

A = 1/2h(b1 + b2)

2A = h(b1 + b2)

h(b1 + b2) = 2A

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5 0
2 years ago
How many 1/4 - pound packages of cheese can the deli make with 12 - pound of cheese? Please help !!!
devlian [24]

Answer:

48 packages

Step-by-step explanation:

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Hope this helps!!!

6 0
3 years ago
Read 2 more answers
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julsineya [31]

Answer:

The first and third is correct.

Step-by-step explanation:

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