Answers by Martin Vysny
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Answers by Martin Vysny

Answers by Martin Vysny
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5. Given that a + b = 8 and ab = 15, find the value of (a+b)² and a² + b²​
answered Apr 23, 2022
4 votes
210k views
What does pyramid C show in the diagram? the Chinese trade system that existed in the 1200s the Japanese feudal system that existed between 1000 and 1600 the European capitalist system that existed in
answered Mar 10, 2022
1 vote
1.5k views
Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! (2⋅3)^2+5^2?
answered Jan 14, 2022
5 votes
207k views
5. Sophia purchases a cell phone for $25. This amount includes a tax of 6%. What was the cost of the item before tax?
answered Dec 1, 2021
1 vote
189k views
A family built a house in a beach resort area. In 1990, the house was 430 ft from the water. With erosion, the house was 400 ft from the water in 2000. In what year will the house be only 250 ft from the
answered Oct 31, 2021
4 votes
225k views
Brenda records her favorite TV show on a digital video recorder because it is aired during her work hours. when she watches the recorded show later, she skips all the commercials and watches only the show.
answered Aug 10, 2021
5 votes
109k views
Helppppppppppppppppp​
answered Aug 1, 2021
6 votes
219k views
Last week, Connor bought the A-wing Starfighter lego set. It retais for 199.99. He redeemed a 15% off coupon. He paid 7% sales tax. How much did he pay?
answered Jul 14, 2021
3 votes
175k views
Who makes sure the information in articles and part of newscasts is correct? A. The reporters B. The editors C. The fact checkers D. The photographers
answered May 21, 2021
3 votes
175k views
Which of the following pure compounds will exhibit hydrogen bonding? a.) CH3CH2OHb.) CH2Oc.) C2H4d.) C2H2e.) CH3OCH3f.) CH3NH2g.) C3H8h.) NH3
answered Apr 17, 2021
1 vote
93.2k views
Can someone please help this is my daughters homework
answered Apr 15, 2021
4 votes
63.1k views
What's the square root of 5​
answered Feb 17, 2021
7 votes
140k views
1. How are atoms in a compound held together?
answered Jan 9, 2021
0 votes
154k views
Select the action you would use to solve x-3= 12. Then select the property that justifies that action. A. Action: Add 3 to both sides. B. Action: Multiply both sides by 3, C. Action: Subtract 3 from both
answered Dec 16, 2020
5 votes
156k views
What does atomic mass mean
answered Oct 10, 2020
4 votes
174k views
50 PTS!!PLEASE HELP!! Which of the following was not an effect of the Industrial Revolution in the United States? A. growth of big business B. new innovations and technologies C. relationship between industry
answered Sep 24, 2020
1 vote
47.4k views
An electrochemical cell has the following standard cell notation. Mg(s) | Mg^2+ (aq) || Aq^+(aq) | Aq(s) What is the standard potential for the cell? Is this a spontaneous or non spontaneous reaction?
answered Jul 25, 2020
2 votes
169k views
How can nationalism be considered a cause of world war 1
answered Jun 29, 2020
7 votes
19.1k views
The type of fracture often seen in young children is one in which there is not complete ossification of the bone, and the bone bends and just partially breaks. What type of fracture is this
answered Jun 1, 2020
0 votes
34.0k views
Lizzie works for Gary in his dance supply shop and is authorized to sell inventory but not to order new merchandise. Rena, a sales representative for a new line of dance wear, comes into the store, and
answered May 8, 2020
7 votes
2.8k views
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