Answers by PaulHanak
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Answers by PaulHanak

Answers by PaulHanak
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The Unit Circle What is sin 90°? a. 0 b. 1 c. -1 d. 1/2 Please select the best answer from the choices provided
answered Mar 25, 2022
2 votes
88.1k views
Please answer ASAP!! How do we define energy efficiency? А.) the ratio of the actual output energy to the input energy B.) the ratio of power gain to power loss C.) the product of input power and output
answered Jan 26, 2022
4 votes
135k views
How is the cold war important to the US?
answered Jan 8, 2022
1 vote
52.4k views
Find the solutions to the equation by completing the square. x² - 6x = 7 x² - 6x___= 7 (x - ² = ___ x - 3= +/-___ x-3=__and x-3 =__
answered Dec 17, 2021
0 votes
105k views
Heyyyyyy, if you answer this question you get 100 points
answered Nov 20, 2021
1 vote
39.9k views
What is the significance of a dynasty and a city-state​
answered Oct 25, 2021
4 votes
56.7k views
An expert in organ transplants, the chief surgeon of the hospital routinely spoke at conferences. The underlined portion of the sentence is known as a(n)
answered Aug 10, 2021
2 votes
202k views
What was the significance of the number seven? a. Seven is a lucky number in all cultures. b. Seven bishops lived in seven pueblo towns. c. Seven ships took seven men in each to seven islands. d. Seven
answered May 24, 2021
2 votes
173k views
Rewrite The sun is rising and The dog is barking as a show sentence. PLEASE HELP!
answered Apr 26, 2021
4 votes
209k views
Jaylen has a pet grooming business. In 2018, he groomed 200 dogs. In 2019, he groomed 450 dogs. What was the percent increase in the number of dogs groomed? Don't forget your % sign.
answered Mar 24, 2021
2 votes
233k views
Subtract* (8b^4 – b^3) – (b^4 + 4b^3 – 4)​
answered Jan 28, 2021
1 vote
219k views
The following octagon is formed by removing four congruent right triangles from a rectangle. What is the area of each triangle? 2 cm2 4 cm2 8 cm2
answered Jan 17, 2021
4 votes
148k views
This body of water lies between Long Island and Connecticut ?
answered Dec 8, 2020
4 votes
140k views
Six less than twice a number , x, is 39. what is the value of x
answered Nov 8, 2020
4 votes
59.3k views
Select the correct answer. Which was not a response to the September 11 terrorist attacks on the United States? A. Iraq denounced the events and disassociated itself from al-Qaeda. B. World leaders pledged
answered Aug 31, 2020
5 votes
114k views
mis hermanas____(leer) una buena novela de adventuras y me la recomendaron; asi que yo también la_____(leer) y me _____(gustar) mucho
answered May 4, 2020
2 votes
224k views
Month Weight (lbs) January 13.5 February 12.5 March 10.5 April 11.2 May 11.2 June 10.8 July 9.5 August 13.4 September 11.5 October 11.8 Heather recorded the weight of her cat Sally for the past ten months.
answered Apr 22, 2020
2 votes
17.9k views
Use the graph to predict the number of hybrid cars sold at a local car dealership in 2007. A. 520 B.320 C. 460 D.280
answered Apr 21, 2020
3 votes
58.5k views
99 POINTS CHEMISTRY HOMEWORK A sample of ammonia liberates 5.61 kJ of heat as it solidifies at its melting point. What is the mass of the sample? ΔHsolid = -5.66 kJ/mol.
answered Dec 22, 2019
5 votes
114k views
For a track meet, Tara ran the 1,600 m event at constant speed in 5 minutes and 20 seconds. What was her speed?
answered Nov 6, 2019
3 votes
146k views
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