Answer and explanation:
Surface area of a rectangle = length * width
Surface area of a square = a² where a is length of a side
To find total surface area of the the five pieces of paper, we add up all the areas of all the shapes
Given that length of rectangle =3.5
And width = 2
Area of rectangle =3.5*2=7
Area of 3 rectangles given they are all equal = 7*3=21
Since width of rectangle equal to width of square and all sides of square are equal
Area of square = 2 *2 =4
Area of the two squares =4*2=8
Total surface area of the five plane shapes = 21+8= 29
Answer: 3 :)
Ignore this part it needs to be long:
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<h2>4000 miles (6,437.38 kilometers)</h2>
Since 1 inch is 500 miles on the map, 8 inches would be 8 times more than 500 miles.
In this problem, we have to use <u>multiplication method</u> to solve the problem.
Multiply 500 miles × 8 inches. In simplified manner:
500 × 8
We get the answer:
500 × 8 = 4000
Final result:
<h3>
4000 miles</h3>
<em>Hope this helps :)</em>
Answer: x=7
Step-by-step explanation:
To solve for x, you want to use algebraic properties.
20+8(x-11)=-12 [distribute]
20+8x-88=-12 [combine like terms]
8x-68=-12 [add both sides by 68]
8x=56 [divide both sides by 8]
x=7
Now we know that x=7.
