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The image of a point is B'(-4, 11). A 180° clockwise rotation was performed to get this image. What were the coordinates of the pre-image?
answered
Dec 10, 2018
Mathematics
middle-school
4
votes
122k
views
Which of the following is the human ear able to detect? Musical note Sonar Ultrasound Dog Whistle
answered
Oct 7, 2018
Physics
high-school
7
votes
89.7k
views
Most bottled waters contain fluoride. most bottled waters contain fluoride. a. True b. False
answered
Sep 10, 2018
Biology
high-school
2
votes
176k
views
Consider the following theme: “It is important to differentiate between imagination and reality.” Is this theme universal? Why or why not?
answered
Sep 8, 2018
English
middle-school
3
votes
184k
views
The electron configuration of an atom ENDS in 4d6. Which of the following below describes its position on the periodic table? a. row 5, column 6 b. row 4, column 6 c. row 6, column 4 d. row 5, column 8
answered
Apr 9, 2018
Chemistry
high-school
4
votes
148k
views
The number of nails of a given length is normally distributed with a mean length of 5 in. and a standard deviation of 0.03 in. In a bag containing 120 nails, how many nails are more than 5.03 in. long?
answered
Jun 7, 2017
Mathematics
high-school
5
votes
113k
views
What is 32 pints eaqulled in gallons?
answered
Jun 2, 2017
Mathematics
middle-school
4
votes
212k
views
A plant with the genotype TT is called _____. homozygous heterozygous hybrid
answered
Jan 24, 2017
Biology
high-school
6
votes
203k
views
Prehistoric or primitive music comes from what type of cultures?
answered
Jan 9, 2017
Arts
high-school
2
votes
112k
views
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