please check this.
1. What is a reasonable distance between two cities? A.200 km* B.200 m C.200 cm D.200 mm
2. 6,501.5 km = ? m = 6,501,500 m.
3.Find the perimeter of the rectangle with length 97 inches and width 17 inches.228 in.* 211 in. 1,649 in. 114 in.
4. Each pail of plaster covers 90 square feet of ceiling. What is the least number of pails of plaster you would need to buy to cover the ceiling of a room with walls 14 feet long? 5 pails 6 pails* 4 pails 3 pails.
5.Which of the following is a true statement? aIt is possible for two rectangles to have the same area, but only if they also have the same perimeter.* b It is possible for two rectangles to have the same area without having the same perimeter. c It is possible for two squares to have the same area without having the same perimeter. d It is possible for two squares to have the same perimeter without having the same area.
I agree with four of your answers.
# 4 -- How wide is the ceiling?
I hope your answer to #5 is (b)
1. A reasonable distance between two cities is typically measured in kilometers (km), so the answer is A. 200 km.
2. To convert kilometers to meters, multiply the value by 1000. Therefore, 6,501.5 km is equal to 6,501,500 m.
3. The perimeter of a rectangle is calculated by adding the lengths of all its sides. In this case, the length is 97 inches and the width is 17 inches. To find the perimeter, double the length and width and then add them together: 2(97) + 2(17) = 194 + 34 = 228 inches.
4. Each pail of plaster covers 90 square feet of ceiling, and the room has walls that are 14 feet long. To find the least number of pails needed, divide the total square footage of the ceiling by the coverage of each pail: 14 ft x (ceiling width) ft = total square footage. Since the width is not mentioned, we cannot determine the exact answer.
5. The statement that is true is "It is possible for two rectangles to have the same area, but only if they also have the same perimeter." This means that rectangles with different perimeters cannot have the same area. The other options are incorrect.
1. To find a reasonable distance between two cities, it would depend on various factors such as the geographical location, transportation methods available, and the purpose of travel. However, in the given options, the most reasonable distance would be 200 km (Option A) as it falls within the range of a typical intercity distance.
2. To convert kilometers to meters, you need to multiply the given value by 1,000. So, 6,501.5 km x 1,000 = 6,501,500 m. Therefore, the equivalent value in meters is 6,501,500 m.
3. The perimeter of a rectangle is calculated by adding up the lengths of all its sides. In this case, the length is given as 97 inches and the width as 17 inches. The formula for the perimeter is P = 2(length + width). Plugging in the given values, we get P = 2(97 + 17) = 2(114) = 228 inches. Therefore, the correct answer is 228 inches (Option A).
4. To find the number of pails of plaster needed to cover the ceiling of a room, you need to divide the total area of the ceiling by the coverage area of each pail. In this case, the walls of the room are given as 14 feet long, but we need the area of the ceiling. The area of a rectangular ceiling is calculated by multiplying length and width. Since the width of the ceiling is not provided, we cannot determine the exact area or the number of pails needed. Therefore, it is not possible to answer this question accurately.
5. The correct statement is option A - It is possible for two rectangles to have the same area, but only if they also have the same perimeter. This is because the formula for the area of a rectangle is A = length x width, whereas the formula for the perimeter is P = 2(length + width). If two rectangles have different perimeters, their dimensions must be different, resulting in different areas.