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The center of a circle lies on the line y = 4x + 1 and is tangent to the x-axis at (−3,0) . What is the equation of the circle in standard form? Enter your answer by filling in the boxes. (x__)^2+(y__)^2=___
answered
Feb 13, 2020
Mathematics
high-school
5
votes
31.3k
views
The properties of a given substance are governed by various forces or interactions. Consider the following 4 forces or interactions: covalent bonding dispersion forces hydrogen bonding dipole-dipole interactions
answered
Nov 7, 2019
Chemistry
high-school
2
votes
68.3k
views
Rosa can run 4 miles in 56 minutes. How many miles does Rosa run if she runs for 42 minutes?
answered
Sep 25, 2019
Mathematics
middle-school
3
votes
77.6k
views
4-2/3(4x-9)=11 solve for x
answered
Aug 20, 2019
Mathematics
middle-school
5
votes
200k
views
Find its area. w(-2,0). x(-3,3). y(2,0),z(1,3)
answered
May 30, 2019
Mathematics
high-school
0
votes
106k
views
A triangle has a side length of 3/4 inches and a side length of 3 inches. What could be the length of the third side of the triangle?
answered
May 15, 2019
Mathematics
middle-school
2
votes
1.8k
views
Why does ice stay at the top of oceans instead of sinking to the bottom? Ice is denser than liquid water because the molecules in ice are closer together. Ice is less dense than liquid water because the
answered
Mar 31, 2019
Biology
middle-school
4
votes
118k
views
Iodine-125 has a half-life of about 60 days. How many milligrams of a 500 mg sample will remain after 300 days? 1. 0.6 mg 2. 7.8125 mg 3. 15.625 mg 4. 31.25 mg
answered
Dec 7, 2018
Mathematics
middle-school
4
votes
53.3k
views
What effect did the assembly line have on the manufacturing industry?
answered
Jul 9, 2018
Business
high-school
4
votes
74.4k
views
How were resources used differently in the neolithic era
answered
Jun 15, 2018
Social Studies
high-school
4
votes
40.3k
views
The force of attraction between 2 objects is called gravity. Why do you think that an object, like your notebook, pulled towards you? Explain your reasoning. I don't need the answer I just don't understand
answered
Mar 19, 2018
Physics
high-school
2
votes
93.5k
views
Identify the subject: computer graphics are amazing these days.
answered
Jan 11, 2018
English
college
4
votes
89.7k
views
Which of these statements best describes an effect of changes in Earth's magnetic field? Southern lights are seen at high altitude places like Alaska. Northern lights are seen at low latitude places like
answered
Oct 31, 2017
Physics
high-school
3
votes
173k
views
What did the Kuna people gain from the Panamanian government in 1925?
answered
Sep 2, 2017
Spanish
high-school
4
votes
233k
views
The side of a mountain facing away from the wind is known as the __________ side. a. dark b. leeward c. windward d. steep
answered
Jul 7, 2017
Geography
high-school
1
vote
30.0k
views
What is the role of an indicator in an acid-base titration? In your answer, identify how an appropriate indicator is chosen and use the terms "end point" and "equivalence point" to explain how an indicator
answered
May 25, 2017
Chemistry
high-school
0
votes
128k
views
What is the difference between profit and revenue?
answered
Apr 11, 2017
Business
high-school
2
votes
127k
views
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