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marusya05 [52]
3 years ago
7

The area of a square is 72 sq in. What is its side length?

Mathematics
1 answer:
vodka [1.7K]3 years ago
5 0

Answer:

18

Step-by-step explanation: Each side on a square its the same to the other one, so 72 divided by 4 its equal to 18

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Find the median for the following set of numbers: <br> 12, 15, 15, 16, 19, 21, 25
Hoochie [10]

The median is the number in the middle of the data set.

There are 7 numbers, so the 4th number is the median.

(Another method is to eliminate a number on each side until you get to the middle number)

<h2>Answer:</h2>

<u>The median is </u><u>16</u><u>.</u>

I hope this helps :)

7 0
2 years ago
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A cone has a diameter of 30 in. and a slant height of 17 in. What is the approximate volume of the cone?
Alex777 [14]
We need to find the height of the cylinder
pythagorean theorem
15 is the bottom leg (30/2=15)
17 is hypotonuse
b=height
15^2+b^2=17^2
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b^2=64
sqrt both sides b=8

Vcone=(1/3)hpir^2
d/2=r=30/2=15
h=8
V=(1/3)8pi15^2
V=(1/3)8pi225
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V=600pi
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V=1884.955536 in^3
round if nececary
7 0
3 years ago
Rectangle ABCD was dilated to create rectangle A'B'C'D. Triangle A B C D is dilated to form triangle A prime B prime C prime D.
Julli [10]

Answer:

AB = 6

Step-by-step explanation:

Given

BC = 3.8

A'B' = 15

B'C' = 9.5

Required

Determine the length of AB

Because A'B'C'D is a dilation of ABCD, then the following relationship must exist:

A'B' : AB = B'C' : BC

Substitute values for A'B', B'C' and BC

15 : AB = 9.5 : 3.8

Express the ratio as fractions:

\frac{AB}{15} = \frac{3.8}{9.5}

Multiply through by 14

15 * \frac{AB}{15} = \frac{3.8}{9.5} * 15

AB = \frac{3.8}{9.5} * 15

AB = \frac{3.8* 15}{9.5}

AB = \frac{57}{9.5}

AB = 6

8 0
2 years ago
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The Boden family is taking a road trip across the US. After initially driving for awhile, the Bodens decide to make a plan to dr
kipiarov [429]

Answer:

202

Step-by-step explanation:

973-771=202

5 0
3 years ago
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Van has a 40% chance of being selected as president of the school sports club and a 70% chance of being elected editor of the sc
Debora [2.8K]
<span>will be selected as president of the sports club (and) will also be elected editor of the school magazine 
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so 
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6 0
3 years ago
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