Mathematics, 27.01.2021 23:10, Fluffyboi
Use the diagonals to determine whether a parallelogram with vertices P(2,4), E(4,8), S(12,4), and T(10,0) is a rectangle, rhombus, or square. Give all the names that apply.
PS = ET, so PEST is a rectangle. The slope of PS = 0 and the slope of ET = β4/3, so the diagonals are not perpendicular. Therefore, PEST is not a rhombus, nor a square.
PS β ET, so PEST is neither a rectangle nor a square. The slope of PS = 0 and the slope of ET = β4/3, so PEST is a rhombus.
PS = ET, so PEST is a rectangle or a square. The slope of PS = 3/4 and the slope of ET = β4/3, so PS β₯ ET. PEST is a square.
PS = ET, so PEST is a rectangle or a square. The slope of PS = 0 and the slope of ET = β4/3, so the diagonals are not perpendicular. PEST is a square.
Answers: 2
Mathematics, 21.06.2019 20:00, cduke1919
The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (Β°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2Β°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212
Answers: 1
Use the diagonals to determine whether a parallelogram with vertices P(2,4), E(4,8), S(12,4), and T(...
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