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When a cyclist is decelerating uphill the forces on him are balanced or unbalanced
answered
Aug 29, 2022
Physics
high-school
4
votes
83.0k
views
Gradient of line AB (3,7) and (5,11)
answered
Jul 26, 2022
Mathematics
high-school
5
votes
68.2k
views
If the cotangent and tangent are reciprocals of each other, then what is the cotangent of an angle if the tangent of the same angle is b/a where a and b are not zero? A. a/a B. b/b C. a/b D. b/a
answered
Jun 12, 2022
Mathematics
college
7
votes
17.7k
views
to analyze tone, which things should the reader study? select 4 options. connotations. context clues. diction. the speaker. the topic.
answered
Mar 5, 2022
English
high-school
5
votes
80.9k
views
X+y=250 tickets 9x+6y=2,100 dollars. Solve for X and Y Using the Combination Method
answered
Nov 25, 2021
Mathematics
middle-school
4
votes
29.4k
views
Why did the United States enter World War II ? A) Japanese bombers attacked the U.S. Naval base at Pearl Harbor. B) German military forces conquered France in only one month. C) Italian army units invaded
answered
Oct 27, 2021
History
middle-school
1
vote
62.9k
views
Which statements about cultural changes in the 1920s are true? Choose all answers that are correct. A. Americans abandoned materialism to return to a simpler life. B. Radio became a popular form of entertainment.
answered
Sep 13, 2021
History
middle-school
4
votes
235k
views
Please help me, thank you.
answered
May 16, 2021
Mathematics
college
4
votes
155k
views
Find the area of equilateral triangle with side a.
answered
May 14, 2021
Mathematics
high-school
2
votes
84.4k
views
What expression is equivalent to the square root of -80
answered
May 12, 2021
Mathematics
high-school
1
vote
159k
views
The area of a circle is 706.5 what is the radius?
answered
Apr 11, 2021
Mathematics
middle-school
5
votes
146k
views
Apply distributive property to create an equivalent expression 6(5r-3)=
answered
Feb 8, 2021
Mathematics
college
1
vote
114k
views
Philosophers during the enlightenment of the 1600s and 1700s A. were most concerned with faith and religion B. were disdainful of art and science C. used emotion as a guiding principle D. used reason to
answered
Feb 1, 2021
History
high-school
2
votes
217k
views
A family has two male children. One brother has a straight thumb, while the other brother has a bent thumb. What causes this difference ?
answered
Nov 11, 2020
Biology
middle-school
3
votes
191k
views
Based on the intermediate disturbance hypothesis, a community's species diversity is increased by ________. A. frequent immigrations of new species B. stable conditions with no disturbance C. moderate
answered
Jul 2, 2020
Social Studies
high-school
5
votes
55.0k
views
As the earth formed, the force of gravity increased due to increased mass. What effect did this increased gravity have on the forming planet
answered
Mar 30, 2020
Biology
college
1
vote
98.9k
views
What kind of connection allows you to split a signal?
answered
Mar 30, 2020
Arts
middle-school
2
votes
74.6k
views
A materials scientist has created an alloy containing aluminum, copper, and zinc, and wants to determine the percent composition of the alloy. The scientist takes a 13.039 g sample of the alloy and reacts
answered
Feb 21, 2020
Chemistry
college
5
votes
38.5k
views
19.21 is 113% of what number
answered
Oct 26, 2019
Mathematics
college
4
votes
139k
views
Right triangle DEF is shown. Which is equal to sin∠E? A) cos∠D B) cos∠F C) sin∠D D) sin∠F
answered
Oct 24, 2019
Mathematics
high-school
6
votes
108k
views
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