Mathematics, 16.09.2019 10:30 cooltez100
1.which is an equation of a circle with center (-5, -7) and radius 6?
2.which is an equation of a circle with center (5, 0) that passes through the point (1, 1)?
3.what is the center and radius of the circle with equation (x - 5)2 + (y + 3)2 = 16?
4.which point is on the circle described by (x - 2)2 + (y + 3)2 = 4?
Answers: 1
Mathematics, 21.06.2019 17:30
Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil
Answers: 1
Mathematics, 22.06.2019 02:30
In july, the average temperature in one us city was 29°c. by december, the average temperature had fallen by 29°c. explain why the average temperature in december was 0°c.
Answers: 3
Mathematics, 22.06.2019 04:00
Ms. aniston asked seven students in her class to collect pet food cans for a local animal shelter. the dot plot shows the number of food cans collected by each student. each dot represents one student. what is the median of the data set? a. 6 b. 9 c. 7 d. 8
Answers: 1
1.which is an equation of a circle with center (-5, -7) and radius 6?
2.which is an equation...
2.which is an equation...
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