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If csc theta = 8/7, which equation represents (cot theta) ? A. Cot theta=√15/8 B. cot theta=√15 / 7 C. cot theta=7√15 / 15 D. cot theta= 8√15 / 15
answered
Feb 8, 2020
Mathematics
high-school
6
votes
212k
views
an air sample consists of 99.6% of nitrogen-14 and 0.4% of nitrogen-15. what is the average mass of nitrogen in this sample?
answered
Sep 17, 2019
Chemistry
middle-school
6
votes
96.1k
views
Is youthful hose alliteration
answered
Jun 18, 2019
English
college
3
votes
101k
views
Which of the following is an example of a natural source of air pollution? A. Mining releases gases trapped beneath Earth's surface. B. Burning coal and natural gas releases carbon dioxide. C. Erupting
answered
May 21, 2019
Biology
middle-school
6
votes
193k
views
Which information is sufficient to prove that quadrilateral ABCD is a parallelogram? A)∠A≡∠C. B) AB=CD. C)∠A and ∠C are supplementary. D) the diagonals bisect each other.
answered
Feb 19, 2019
Mathematics
college
5
votes
170k
views
I need help please from you guys
answered
Jan 15, 2019
Mathematics
middle-school
3
votes
178k
views
adbell had m pieces of candy and ate 5 of them. then he split the remaining candy equally among 4 friends
answered
Sep 1, 2018
Mathematics
middle-school
5
votes
205k
views
The distance on a map between a student’s house and her job is 4 centimeters. On the same map, the distance between her house and her school is 6 centimeters. The actual distance from her house to school
answered
Apr 23, 2018
Mathematics
high-school
7
votes
31.3k
views
Solve for X and then pick a answer at the bottom. This is basically angles in transversal if I'm correct.
answered
Mar 16, 2018
Mathematics
middle-school
6
votes
200k
views
The graph below shows a line segment PQ: graph of line PQ going through ordered pairs negative 1, 3 and 2, negative 3 Which of the following equations best represents the line segment PQ?A: y = −3x + 2B:
answered
Feb 7, 2018
Mathematics
high-school
1
vote
1.7k
views
Feelings of satisfaction is the body's way of telling you to: stop eating continue eating eat a different kind of food wait 20 minutes before eating again
answered
Jan 6, 2018
Health
high-school
5
votes
78.2k
views
Social issues were a subject of novelists in the late nineteenth century. true or false.
answered
Nov 21, 2017
History
high-school
5
votes
134k
views
A line point has its end points at -9 and 6. find the coordinate of the midpoint of the segement
answered
Jun 17, 2017
Mathematics
high-school
6
votes
230k
views
Which of these is an example of a domestic policy? a treaty signed with another nation a trade pact formed between nations a policy that decreases immigration rates a law passed that funds military programs
answered
Jun 16, 2017
Social Studies
high-school
4
votes
179k
views
Who can vote for or make laws in China?
answered
Jul 23, 2015
Social Studies
middle-school
1
vote
35.4k
views
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