Answers by Kurt Van Den Branden
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Answers by Kurt Van Den Branden

Answers by Kurt Van Den Branden
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The star Sirius is moving toward us at 7600 m/s . A line in its spectrum has a frequency of 5.71*10^14 Hz when stationary. How much will the frequency of the line be shifted?
answered Dec 21, 2021
5 votes
208k views
What is the measure of each interior angle of a regular octagon ?
answered Oct 16, 2021
2 votes
63.1k views
Where is the friction that allows the skater to complete the move that is occurring in this image? a girl ice skating © Wildcow / iStock 2018 (a) The movement of her skirt through the air (b) The movement
answered Sep 1, 2021
3 votes
195k views
Select all that apply. Which of the following are important steps for the decision making process? Determine the consequences of your decision. Consider your decision for at least a week before following
answered Aug 12, 2021
3 votes
187k views
Convert -7x + 2y = -16 to slope-intercept form.
answered Jul 13, 2021
2 votes
192k views
Write ⅜ as a percent. pleasee help
answered May 25, 2021
5 votes
71.1k views
Explain the relationship between an independent variable and a dependent variable.
answered May 21, 2021
4 votes
70.1k views
Samantha is making a garden. Her real life garden is 36 inches long by 72 inches wide. She draws a scale drawing using a scale factor of 1/6, what is the length of her garden in her drawing?
answered May 21, 2021
3 votes
115k views
The girls on Lily Tucker-Pritchett swim team enjoy practicing their dives at the lake? Add or remove commas, if necessary, until the sentence has correct punctuation. Explain how you got your answer!!!
answered Apr 29, 2021
1 vote
6.5k views
Evaluate the expression when c=-6. c2 +6c+5
answered Apr 19, 2021
6 votes
60.3k views
Answer my math question I asked so many times I lost most of points by
answered Apr 16, 2021
0 votes
134k views
Why do you think Ruby was so courageous
answered Feb 25, 2021
4 votes
101k views
How can the Earth be a closed system if space shuttles can leave the atmosphere? Hint: What leaves or doesn't leave the atmosphere? Because it takes tremendous effort to break free from the laws of gravity
answered Feb 19, 2021
3 votes
89.9k views
A science class is studying solubility, so they perform a lab to answer the question, "How does temperature affect the solubility of sugar in water?" The results of their experiment appear below. Amount
answered Dec 13, 2020
2 votes
57.9k views
What is the solution of |3x+4|=14
answered Aug 30, 2020
2 votes
32.4k views
What types of information should be included in a resume? A resume generally consists of and .
answered Feb 27, 2020
3 votes
42.4k views
Which best describes Jefferson’s views on the new government?
answered Feb 21, 2020
5 votes
135k views
In which view can you see speaker notes?
answered Feb 13, 2020
4 votes
26.1k views
Which expression is equivalent to 7(12+3) by the distributive property
answered Jan 8, 2020
3 votes
34.5k views
What is another way to write 56
answered Nov 23, 2019
2 votes
96.4k views
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