Mathematics, 20.07.2021 22:30, riaahroo2378
HELPPP Figure EFGH on the grid below represents a trapezoidal plate at its starting position on a rotating machine platform:
Trapezoid EFGH with vertices E at negative 4 comma 8, F at negative 7 comma 5, G at negative 4 comma 3, and H at negative 2 comma 5.
The plate is rotated 720° about the origin in the counterclockwise direction. Which of the following is formed when the arcs of rotation are drawn for each point as it is rotated?
They form parallel segments.
They form perpendicular segments.
They form concentric circles.
They form congruent segments.
Answers: 2
Mathematics, 21.06.2019 17:00, jngonzo1226
The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?
Answers: 1
Mathematics, 21.06.2019 17:00, trosclairozlynn02
Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?
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Mathematics, 22.06.2019 00:30, lazybridplayer
Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations
Answers: 1
HELPPP Figure EFGH on the grid below represents a trapezoidal plate at its starting position on a ro...
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