Answer: 11
Step-by-step explanation:
The sum of 8 and 3
Sum is the same as addition.
Therefore, the equation is 8+3
Solve 8+3
8+3=11
The perimeter of a polygon is the sum of the lengths of all its sides. A rectangle has 4 sides, and opposite sides are congruent, so 2 sides have length x + 5, and 2 sides have length 11. Add all the lengths and set the sum equal to 50. Then solve the equation for x.
x + 5 + x + 5 + 11 + 11 = 50
2x + 32 = 50
2x = 18
x = 9
Answer: x = 9
The area of the figure below is 96 mm².
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Area </h3>
The area of a shape is the amount of space occupied by a two dimensional figure.
From the diagram
Area of the triangle = (1/2) * base * height = (1/2) * (8 + 8) * 6 = 48 mm²
Area of the parallelogram = base * height = 8 * 6 = 48 mm²
Area of figure = 48 + 48 = 96 mm²
The area of the figure below is 96 mm².
Find out more on Area at: brainly.com/question/25292087
Answer:
I think is p/L
Step-by-step explanation: