Mathematics, 16.04.2020 00:40 davgre1271
Rectangle QRST is similar to rectangle JKLM. The scale factor of rectangle JKLM to rectangle QRST is . The perimeter of rectangle QRST is 12 units, and the perimeter of rectangle JKLM is units. The area of rectangle QRST is units2, and the area of rectangle JKLM is 128 units2. If proportional dimensional changes are made to a figure, then the perimeter will change by the scale factor, and the area will change by the scale factor
Answers: 2
Mathematics, 21.06.2019 15:00
Use the graph to determine the range. which notations accurately represent the range? check all that apply. (–∞, 2) u (2, ∞) (–∞, –2) u (–2, ∞) {y|y ∈ r, y ≠ –2} {y|y ∈ r, y ≠ 2} y < 2 or y > 2 y < –2 or y > –2
Answers: 1
Mathematics, 21.06.2019 17:50
Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000
Answers: 1
Mathematics, 21.06.2019 18:00
Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.
Answers: 2
Rectangle QRST is similar to rectangle JKLM. The scale factor of rectangle JKLM to rectangle QRST is...
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