answer - true
all rectangles have four sides, and a shape is a quadrilateral if it has four sides
therefore, all rectangles are quadrilaterals
Answer:
Step-by-step explanation:
A triangular number is number that can be recomposed in the form of an equilateral triangle. Each triangular number is defined by:
Hence, evaluating n=100
The cost of a visit is 50 + 100n where n is the number of cavities found. Since 2 cavities were found, simply plug in 2 for n.
50 + 100(2) = 50 + 200 = $250 (assuming the currency is US Dollars)
Answer:
The (minimum) number of toothpicks required to make an acute angle scalene triangle is 3.
Step-by-step explanation:
The (minimum) number of toothpicks required to make an acute angle scalene triangle is 3.
All the angles in a an acute angled scalene triangle are less than 90°.
The above condition can be satisfied with a minimum of three toothpicks.
3 ft* 12 inches in a ft= 36 inches total
8/36= 2/9
Final answer: 2/9
