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BARSIC [14]
3 years ago
12

Help? Q1 Given the following data: 18, 47, 51, 60, 72, 75, 80 Find Q1 =

Mathematics
1 answer:
Andrej [43]3 years ago
6 0

Answer:

47

Step-by-step explanation:

Q1 is half the first half of the data

18, 47, 51, [60], 72, 75, 80

^center, (Q2)

^Q1

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Number of plane surface in a matches box​
DanielleElmas [232]

Answer:

The answer is 6

Step-by-step explanation:

Same as plane surfaces on a regular cuboid

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3 years ago
What is the area of the trapezoid shown below?​
Olin [163]

Answer:

78 sqr units

Step-by-step explanation:

Use the Pythagorean Theorem to help find the base opposite the two.

The base of the second parallel line is sqrt(  (15^2) - (12^2)  ) = sqrt(81) = 9

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h = 12

b1 = 2

b2 = 11

h = 12

Area = (11 + 2)*12/2

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7 0
3 years ago
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3/7 p= -6<br> solve for p!<br> please help!
Stels [109]

Hello,

p = -6 * 7 / 3 = -14


8 0
3 years ago
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The sixth grade art students are making a mosaic using tiles in shapes of right triangles. Each tiles has the leg measures of 5.
Drupady [299]

Given:

Each right triangular tiles has the leg measures of 5.2 cm and 6 cm.

There are 150 tiles in the mosaic.

To find:

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A=\dfrac{1}{2}\times Base\times height

So, the area of Each right triangular tile is:

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A=\dfrac{1}{2}\times 31.2

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Find the surface area of a cube with edges 6.57 cm long.
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