Mathematics, 11.03.2021 19:30 tiwaribianca475
A, B, C, D are four points in space and P Q R S are coplanar points lying on AB, BC, CD, and DA respectively.
prove that
AP/PB × BQ/QC × CR/RD × DS/SA = 1​
Answers: 2
Mathematics, 21.06.2019 23:30
Kristen is wrapping presents for the holidays. she has a box that measures 4 ft. x 2 ft. x 2 ft. how many square feet of wrapping paper does she need to cover the box without overlapping?
Answers: 1
Mathematics, 22.06.2019 00:50
Arectangle has a perimeter of 24 inches. if the width is 5 more than twice the length, what are the dimensions of the rectangle?
Answers: 3
Mathematics, 22.06.2019 01:00
The ideal weight of a nickel is 0.176 ounce. to check that there are 40 nickels in a roll, a bank weighs the roll and allows for an error of 0.015 ounce in total weight
Answers: 1
Mathematics, 22.06.2019 01:30
What rule describes a dilation with a scale factor of 4 and the center of dilation at the origin?
Answers: 2
A, B, C, D are four points in space and P Q R S are coplanar points lying on AB, BC, CD, and DA resp...
History, 06.10.2019 00:30
English, 06.10.2019 00:30
History, 06.10.2019 00:30
Mathematics, 06.10.2019 00:30
Health, 06.10.2019 00:30
History, 06.10.2019 00:30
Spanish, 06.10.2019 00:30
Business, 06.10.2019 00:30