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Using the cosine sum identity, Cosine (x + StartFraction 3 pi Over 2 EndFraction) = cosine (x) cosine (StartFraction 3 pi Over 2 EndFraction) minus sine (x) sine (StartFraction 3 pi Over 2 EndFraction)
asked
Jan 19, 2022
Mathematics
high-school
2
answers
20
votes
174k
views
Find the number of strings of six lowercase letters from the English alphabet, which satisfies the given conditions. Six lowercase letters contain the letters a and b in consecutive positions with a preceding
asked
Nov 14, 2021
Mathematics
high-school
1
answer
5
votes
126k
views
Help me please look at the file
asked
Oct 27, 2021
Mathematics
college
2
answers
2
votes
71.9k
views
Find the measure of MNQ
asked
Sep 27, 2021
Mathematics
middle-school
1
answer
2
votes
222k
views
Ols help and hurry ASAP Find m4+ 1/m4 , if m− 1/m =3.
asked
Jun 5, 2021
Mathematics
middle-school
1
answer
4
votes
159k
views
The Neanderthal skeleton known as the "old man" showed evidence of many injuries over a long life. Several broken bones had healed, and almost all of his teeth had fallen out. What does this most likely
asked
Apr 6, 2021
Biology
high-school
1
answer
5
votes
96.0k
views
In the 1970s there was an oil shortage that convinced law markers to reduce speed limits in order to reduce gas usage. During that time, the number highway deaths also decreased. Did the reduction in speed
asked
Feb 17, 2021
History
college
1
answer
1
vote
98.6k
views
Making a U-turn all of a sudden when you have missed your turn is considered aggressive driving by law enforcement agencies. a. True b. False
asked
Jan 17, 2021
Social Studies
high-school
1
answer
2
votes
167k
views
Carol and her friends are creating a new company that ships monthly subscription boxes filled with beauty products to customers. Carol has multiple partners and she wants to avoid both double taxation
asked
Nov 27, 2020
Business
high-school
1
answer
0
votes
84.7k
views
What are the solutions of 3x2 + 14x + 16 = 0? x= -3, -2 x= -2, - 2 / 2 x= 3/22 x= 2,2
asked
Aug 4, 2020
Mathematics
middle-school
1
answer
0
votes
86.0k
views
Pastor Tom was employed by the First Church for 40 years. On Pastor Tom's retirement there was no adequate pension plan. Two months after the retirement, a wealthy parishioner, in consideration for Pastor
asked
Apr 20, 2020
Business
college
1
answer
0
votes
152k
views
Two construction companies, Dakota and Carolina, are in the construction business. Each owns a tract of land being held for development, but each company believes that the other's land is better suited
asked
Apr 9, 2020
Business
high-school
1
answer
4
votes
41.2k
views
Why is Africa north of the Sahara studied separately than Africa south of the Sahara?
asked
Feb 27, 2020
Geography
middle-school
1
answer
1
vote
50.1k
views
A force of 38 newtons is acting on an object making an angle of 65º with the horizontal. What is the value component of the force acting along the y-axis?
asked
Oct 1, 2019
Physics
middle-school
2
answers
4
votes
224k
views
promoters are sequences of rna that are the start signals for tha transcription of mrna true or false
asked
Jul 8, 2019
Biology
middle-school
2
answers
0
votes
137k
views
Which territory did north african muslims invade in 711 by crossing the strait of gibralter? A. Asia minor B. Italian peninsula C. Iberian peninsula D. Balkan peninsula E. Anatolia
asked
Mar 5, 2019
Social Studies
high-school
1
answer
2
votes
86.4k
views
Explain one reason why your weight on Jupiter is 2.7 times your weight on Earth
asked
Oct 15, 2018
Physics
high-school
1
answer
3
votes
70.3k
views
Which is greater 80% or 7/8
asked
Oct 8, 2018
Mathematics
high-school
1
answer
0
votes
88.9k
views
Do compounds have the same properties as the elements that make them up?
asked
Jan 1, 2018
Chemistry
high-school
1
answer
0
votes
92.5k
views
Which of the following is an example of two reps? Building two new muscle groups in one workout Every exercise plan consists of two reps total Doing one pull up followed by a second pull-up Doing two different
asked
May 9, 2017
Health
high-school
2
answers
4
votes
86.8k
views
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