subject
Mathematics, 31.01.2020 16:52 aupein

How do you know if a quadrilateral is a parallelogram?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 21:40
Ihonestly have no clue if it's each or none.
Answers: 1
question
Mathematics, 22.06.2019 02:00
Twice the sum of a number and 2 is equal to three times the difference of the number and 8. find the number.
Answers: 1
question
Mathematics, 22.06.2019 03:00
Let us imagine that the number of automobile accidents in a certain region are related to the regional number of registered automobiles in tens of thousands (b1), alcoholic beverage sales in $10,000 (b2), and decrease in the price of gasoline in cents (b3). furthermore, imagine that the regression formula has been calculated as: y = a + b1x1 + b2x2 + b3x3 where y = the number of automobile accidents, a = 7.5, b1 = 3.5, b2 = 4.5, and b3 = 2.5 calculate the expected number of automobile accidents for a football weekend if the region has 25,000 registered vehicles, $75,000 worth of beer is sold, and a gas war causes a 10 cent drop in a gallon of gas.
Answers: 3
question
Mathematics, 22.06.2019 05:00
Right triangle lmn has vertices l(7, –3), m(7, –8), and n(10, –8). the triangle is translated on the coordinate plane so the coordinates of l’ are (–1, 8). (x, y) β†’ (x + 6, y – 5) (x, y) β†’ (x – 6, y + 5) (x, y) β†’ (x + 8, y – 11) (x, y) β†’ (x – 8, y + 11)
Answers: 2
You know the right answer?
How do you know if a quadrilateral is a parallelogram?...
Questions
question
Mathematics, 30.10.2019 06:31