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Given parallelogram PQRS, with vertices P(-2,3), Q(3,8), R(4,1), and S(-1,-4) use slope to prove the parallelogram is a rhombus.
answered
Nov 18, 2023
Mathematics
college
24
votes
323k
views
If x + 3y = 25 write y in terms of x and also find the two solutions of this equation
answered
Nov 3, 2023
Mathematics
high-school
12
votes
35.5k
views
An atom that gains electrons is called a(n) _________. A. isotope B. magnet C. None of these D. negative ion
answered
Aug 17, 2023
Chemistry
college
23
votes
278k
views
Name two examples of inorganic materials that allow for primary succession:
answered
Jul 16, 2023
Biology
high-school
30
votes
55.5k
views
Practice: Bryan hiked up to the top of City Creek in 3 hr and then returned down the canyon to the trailhead in another 2 hr. His speed downhill was 1 mph faster than his speed uphill. How far up the canyon
answered
Jun 4, 2023
Mathematics
high-school
22
votes
445k
views
In a class of 30 children 60% of the students are girls.how
answered
Jun 2, 2023
Mathematics
high-school
22
votes
222k
views
A proton is to orbit Earth at the equator using Earth's magnetic field to supply part of the necessary centripetal force. In what direction should the proton move
answered
Apr 20, 2023
Physics
high-school
14
votes
264k
views
13/18 – 2/9 = A. 1/3 B. 1/2 C.11/18 D.17/18
answered
Nov 18, 2022
Advanced Placement (AP)
high-school
9
votes
338k
views
Help please and thank you
answered
Aug 28, 2022
Mathematics
college
22
votes
126k
views
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