Answer:
Width = 17
Length = 92
Step-by-step explanation:
Perimeter of rectangle = 2 (length + width)
let us take width be x
length = 7 + 5x
width = x
so let us put these value
2 (length + width) = 218
2 (7 + 5x + x ) = 218
2 (7 + 6x ) = 218
14 + 12x = 218
12x = 218 -14
12x = 204
x = 204/12
x = 17
Width = x
= 17
Length = 7 + 5x
= 7 + 5(17)
= 7 + 85
= 92
If Leigh uses the strategy, the statement that describes the figure is A. 3 full squares and 12 partial squares.
<h3>How to depict the information?</h3>
From the information, Leigh plans to estimate the area of the figure on the grid by identifying the full and partial squares that make up the figure.
It was stated that on a coordinate plane, a figure contains 3 full squares and 12 partial squares.
Therefore, the correct option is A.
Learn more about square on;
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Well,
We have our initial unit of speed: 343 m/s.
We want to find how many kilometers sound will travel when the air is at 68 degrees in five seconds.
Step 1: Multiply 343 by five. (1 sec. to 5 secs.)
343 * 5 = 1715
Step 2: Divide 1715 by 1000. (1 m. to 0.001 km)
1715/1000 = 1.715 km/5 secs.
At a temperature of 68°, sound will travel 1.715 km in 5 seconds.
Answer:
<h2>33 ft²</h2>
Step-by-step explanation:
We have
the square with side <em>s = 3ft</em>
four triangles with base <em>b = 3ft</em> and height <em>h = 4ft</em>
<em></em>
The formula of an area of a square:
The formula of an area of a triangle:
Substitute:
The Surface Area:
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