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The length of a rectangular piece of cardboard is 2 cm greater than its width. If the length and the width were each decreased by 1 cm, the area of the cardboard would be decreased by 27 cm². What are
answered
Jan 24, 2021
Mathematics
college
4
votes
78.9k
views
Is this statement true or false? A person who has been impeached may not be tried in a regular court of law. true false
answered
Jan 23, 2021
History
middle-school
5
votes
54.7k
views
Which portion of the placenta consists of fetal capillaries, which receive nutrients from maternal blood? a. amnion b. yolk sac e. chorionic villi d. umbilical cord e. allantois
answered
Dec 25, 2020
Medicine
college
4
votes
21.1k
views
The electrons formed from the aerobic oxidation of glucose are I. ultimately transferred to O2 after several other transfer reactions. II. transferred to the coenzymes NAD and FAD. III. directly transferred
answered
Nov 13, 2020
Chemistry
college
4
votes
160k
views
What happens to the value of the expression q/20 as q decreases? A. It increases. B. It decreases. C. It stays the same.
answered
Aug 24, 2020
Mathematics
middle-school
5
votes
197k
views
The part of the eye that closes and opens to let light in is the________ .
answered
May 4, 2020
Biology
high-school
0
votes
234k
views
What is the value of the rationale expression below when x is equal to 4? X+20/x+4
answered
Jan 25, 2020
Mathematics
middle-school
3
votes
67.5k
views
Read this excerpt from President John F. Kennedy's address at Rice University on the Nation's Space Effort: We choose to go to the moon in this decade and do the other things, not because they are easy,
answered
Jan 20, 2020
History
middle-school
1
vote
203k
views
The "cold silvery mist" in the final scene brings to mind A. the coldness of Estella's heart. B. the boat ride where Pip tries to help Magwitch escape. C. Dickens's own childhood experience at Satis House.
answered
Apr 7, 2019
English
middle-school
2
votes
101k
views
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