Mathematics, 07.04.2021 01:00 ava5015
Trapezoid ABCD has bases AB=2 and CD=8. Also, ∠A=∠B=120∘ and ∠C=∠D=60∘. Find the area of the trapezoid.
Answers: 1
Mathematics, 20.06.2019 18:04, jalenJohnson6t
George is 187 cm tall. his son, ralph, is 142 cm tall. who casts the longer shadow. george when the sun is 65° above the horizon, or ralph when the sun is 56° above the horizon? how much longer? (nearest centimeter)
Answers: 2
Mathematics, 21.06.2019 13:50, daytonalive7193
Asimple random sample of size nequals14 is drawn from a population that is normally distributed. the sample mean is found to be x overbar equals 70 and the sample standard deviation is found to be sequals13. construct a 90% confidence interval about the population mean
Answers: 2
Trapezoid ABCD has bases AB=2 and CD=8. Also, ∠A=∠B=120∘ and ∠C=∠D=60∘. Find the area of the trapezo...
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