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bezimeni [28]
2 years ago
8

Gina looks at the architectural plan of a four-walled room in which the walls meet each other at right angles. The length of one

wall in the plan is 17 inches. The length of the diagonal of the floor of the room in the plan is approximately 18.79 inches.
Is the room in the shape of a square? Explain how you determined your answer. Show all your work.
Mathematics
1 answer:
soldier1979 [14.2K]2 years ago
6 0

Answer:

For a better understanding of the solution provided here, please find the diagram attached.

In the diagram, ABCD is the room.

AC is the diagonal whose length is 18.79 inches.

The length of wall AB is 17 inches.

From the given information, we have to determine the length of the BC, which is depicted a , because for the room to be a square, the length of the wall AB must be equal to the length of the wall BC.

Thus, inches

and hence, the given room is not a square.

Step-by-step explanation:

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AleksandrR [38]

Answer:

p > −0.2

Step-by-step explanation:

The image below shows step-by-step on how to solve it.

Hope this helps! :)

6 0
2 years ago
What is the equation for the line in slope-intercept form? <br>Enter your answer in the box​
kicyunya [14]
Y=8x

Ask for a step by step explanation. :)

Hope this helps.
7 0
2 years ago
2. Determine which of the
Illusion [34]
(3,-42) would be the correct answer

EXPLANATION: 3 + |-42| equals 45, which is the furthest
6 0
2 years ago
Pineapples were packed in three large crates. for each crate, the weight of every pineapple in the crate was recorded. here are
IRISSAK [1]
  • The correct statements are:
    the weights of the pineapples in crate 1 were the most variable.
  • The heaviest pineapple was in crate 1.
  • More than half the pineapples in crate 1 and crate 3 were heavier than the heaviest pineapple in crate 2.

<h3>What are the correct statements?</h3>

A box plot is used to study the distribution and level of a set of scores. The box plot consists of whiskers which measure the minimum and maximum numbers. The difference between these numbers is the range which measures variability.

On the box, the first line to the left represents the lower (first) quartile. The next line on the box represents the median. The third line on the box represents the upper (third) quartile.  The difference between the first quartile and the third quartile is the interquartile range.

For the first box plot:

  • Maximum number = 6
  • Minimum number  = 1.5
  • Range = 6 - 1.5 = 4.5
  • Median  = 4
  • First quartile = 3
  • Third quartile = 4.5
  • IQR = 4.5 - 3 = 1.5

For the second box plot:

  • Maximum number = 3.5
  • Minimum number  = 1
  • Range = 3.5 - 1 = 2.5
  • Median  = 2
  • First quartile = 1
  • Third quartile = 2.5
  • IQR = 2.5 - 1 = 1.5

For the third box plot:

  • Maximum number = 5
  • Minimum number  =2.5
  • Range = 5 - 2.5 = 2.5
  • Median  = 4
  • First quartile = 3.5
  • Third quartile = 4.5
  • IQR = 4.5 -  3.5 = 1

Please find attached the box plots. To learn more about box plots, please check: brainly.com/question/27215146

#SPJ1

5 0
2 years ago
Help me solve these please
Burka [1]
<span>______________________________________________________</span>
7y-1=-1+9(y-9)

Add 1 on both sides.
7y=9(y-9)
Distribute.
7y=9y-81
Subtract 7y and add 81 on both sides.
2y=81
y=40.5
______________________________________________________

<span>4c+3=-12+c-1
</span>Subtract 3 on both sides.
4c=-12-1-3+c
Subtract c on both sides.
3c=-16
c=-16/3
______________________________________________________
<span>-(k+1)-10=-5k+3
</span>Add 10 on both sides.
-(k+1)=-5k+13
Distribute.
-k-1=-5k+13
Add 1 and add 5k on both sides.
4k=14
k=4/14
______________________________________________________
-w-10=-9-2(w-8)
Distribute.
-w-10=-9-2w+16
Simplify.
-w-10=-2w+7
Add 2w and 10 on both sides.
w=17
______________________________________________________
-2(n-3)-5=-5n+1
Distribute.
-2n+6-5=-5n+1
Simplify.
-2n+1=-5n+1
Add 5n and subtract 1 on both sides.
3n=0
n=0
______________________________________________________

To make sure you got the right answer, you can check your work by plugging the result back into the question and seeing if both sides become equal. If both sides are equal, then the result is correct.
______________________________________________________
4 0
3 years ago
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