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Katena32 [7]
3 years ago
7

- 2y + 7y + 4 Can someone help

Mathematics
1 answer:
sladkih [1.3K]3 years ago
6 0
Hi !
the answer is 5y+4

please let me know if im wrong (:
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The scale on the architectural plans for a new house is 1 in. equals 4 ft. Find the length and width (in ft) of a room that meas
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Answer: the actual length and width of the room is 24ft by 36ft

Step-by-step explanation:

The scale on the architectural plans for a new house is 1 in. equals 4 ft. This means that every 1 inch on the on the architectural plan represents 4 feet on the actual building.

Therefore, if the length of the room as measured on the drawing is 6 inches, the actual length of the room will be

6 × 4 = 24 feet

Also, if the width of the room as measured on the drawing is 9 inches, the actual width of the room will be

9 × 4 = 36 feet

8 0
3 years ago
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sveticcg [70]
No

A regular polygon has interior angles that are all equivalent. Because the interior angles of a polygon must add up to 360 degrees and since 55 cannot evenly go into 360, it is not possible for all the interior angles to be 55 degrees.
8 0
1 year ago
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Alexxx [7]

Answer:

Answer is 25ft.

Step-by-step explanation:

l=20ft.

h=16ft.

let 'w' be x.

then

l=√w2+h2

or l=√x2+(16)2

squareing on both side.

or (20)2=√(x+16)2

or 400=x+16

or x=400/16

or x=25.

so that the value of W is 25ft.

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