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Graph each circle given below. write the center and the radius of each circle x2+y2=9
answered
Mar 29, 2020
Mathematics
middle-school
4
votes
227k
views
The area of an interactive whiteboard is 3000 square inches, and its perimeter is 220 inches. find the dimensions of the whiteboard.
answered
Mar 5, 2020
Mathematics
middle-school
2
votes
114k
views
In a 3-digit number, the hundreds digit is four more than the ones digit and the tens digit is twice the hundreds digit. If the sum of the digits is 12, find the three digits. Find the number.
answered
Nov 23, 2019
Mathematics
college
3
votes
14.4k
views
How many solutions can be found for the linear equation? 3(x + 4) = 3x + 4 A) no solution B) one solution Eliminate C) two solutions D) infinitely many solutions
answered
Sep 3, 2019
Mathematics
middle-school
4
votes
33.5k
views
If an animal does not have four legs, can it be a mammal? Explain
answered
Aug 3, 2019
Biology
college
3
votes
152k
views
2. A statistics student plans to use a TI-84 Plus calculator on her final exam. From past experience, she estimates that there is 0.92 probability that the calculator will work on any given day. Because
answered
Jun 18, 2019
Mathematics
college
6
votes
47.2k
views
The major factor in drawing country people off the farms and into the big cities was the
answered
Nov 18, 2018
Social Studies
high-school
5
votes
189k
views
How many solutions does the equation y + 12 = y + 10 + 2 have? (4 points) Zero One Two Infinitely many
answered
May 26, 2018
Mathematics
high-school
5
votes
135k
views
Which could best be described as an act of self-management? a. practicing abstinence of alcohol, drugs, and tobacco b. practicing health-enhancing behaviors and reducing negative influences and risk c.
answered
Mar 28, 2018
Health
middle-school
5
votes
172k
views
HELP PLEASE!!!!! HELP What is the number in scientific notation? Drag the answer into the box to match the number. 855,000,000,000 A: 8.055 x 10 ^-8 B: 8.5 x 10^9 C: 8.55 x 10 ^-11 D: 8.55 x 10^11 E: 8.
answered
Feb 28, 2018
Mathematics
middle-school
3
votes
107k
views
Find the surface area of the figure, with a height of 2 inches. 150 square inches 60 square inches 45 square inches 128 square inches
answered
Feb 9, 2018
Mathematics
middle-school
2
votes
220k
views
Josan and Andrea are ona long-distance bike ride. They decide they will stop for water if either of their watet bottles is less than half full. Josan's bottle is 2/5 full. Andrea's bottle is 5/6 full.
answered
Jan 9, 2018
Mathematics
middle-school
2
votes
130k
views
Which of the following were aspects of the rule of Moctezuma I over the Aztecs? Human sacrifice and expansion of the empire Human sacrifice and conquest of the Mayans Expansion of the empire and the discovery
answered
Nov 5, 2016
History
high-school
3
votes
108k
views
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