Answers by Roman Kazmin
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Answers by Roman Kazmin

Answers by Roman Kazmin
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A piece of stained glass in the shape of a right triangle has sides measuring 8 cm, 15 cm, and 17 cm. what is the area of the piece
answered Nov 10, 2019
7 votes
175k views
The difference between the roots of the equation 3x2+bx+10=0 is equal to 4 1 3 . find b.
answered Aug 29, 2019
5 votes
49.9k views
What is the surface area of the cube with the given edge length, s? Drag and drop the surface area into the box to match edge length. s = 15 in = A. 90 in² B. 1350 in² C. 3375 in² D. 1944 in²
answered Aug 28, 2019
4 votes
76.2k views
Match the following
answered Jun 9, 2019
3 votes
174k views
Before reuse, what must be done with HFC-134a that has been recovered from a mobile A/C system using recovery-only equipment?
answered Jun 7, 2019
4 votes
78.8k views
A LOT OF POINTS!! what are some of the health issues faced by countries of East Africa?
answered Mar 4, 2019
5 votes
173k views
Which statement best describes the United States' role in the Persian Gulf War?
answered Feb 7, 2019
4 votes
227k views
∆ABC is plotted on a coordinate plane. If ∆ABC rotates 90° clockwise around point C, what are the coordinates of A'? here are the answer choices (0,2) (4,6) (7,6) (8,2)
answered Apr 17, 2018
4 votes
10.2k views
Which West African state developed a trade relationship with Portugal during the mid-1400s, bringing Europe in contact with their arts?
answered Mar 6, 2018
7 votes
187k views
Why do you think early humans created art?
answered Mar 1, 2018
1 vote
46.3k views
The ΔHfusion value of a substance tends to be much larger than the ΔHvaporization value of a substance. True or False
answered Feb 18, 2018
4 votes
135k views
Which of these excerpts correctly uses the chronological approach in a personal narrative? A. Upset, Zachary stormed off to his room, turned his stereo up full blast, and lay on his bed trying to tune
answered Feb 15, 2018
3 votes
137k views
An organism was plated on mm1, tsa, and bhi. the organism grew on all three media although it grew best on bhi. from this information, you can conclude that the organism is
answered Jan 14, 2018
6 votes
217k views
What group of people did the political machine prey upon
answered Nov 17, 2017
7 votes
112k views
Determine whether each statement is true or false. Statement True False The expressions b÷4 and 14b are equivalent. The expressions 5z−z and 3z are equivalent. The expressions a+b+c and 3a are equivalent.
answered Jun 6, 2017
1 vote
170k views
hat are the solutions to the equation |x| = 2? Choose all answers that are correct. A. B. C. D.
answered May 15, 2017
5 votes
5.5k views
A store pays a 6% commission on the first $500 in sales and and 8% on sales over $500. Find the commission on an $800 sale
answered Jan 22, 2017
5 votes
75.1k views
In 1 or 2 sentences, mention two disadvantages of early forms of money, such as limestone, cattle, and shells. Please help me with this one ;)
answered Jan 14, 2015
3 votes
141k views
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