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What is the height of an isosceles trapezoid, if the lengths of its bases are 5m and 11m, and the length of a leg 4m
answered
Apr 27, 2019
Mathematics
college
2
votes
71.2k
views
After the war, most of the former german colonies and ottoman provinces became __________
answered
Jan 8, 2019
History
high-school
4
votes
123k
views
What's the denominator in 1/23
answered
Oct 27, 2018
Mathematics
middle-school
0
votes
153k
views
A 0.642g sample of an unknown gas was collected over water at 25.0°C and 1.04 atm. The collection cylinder contained 151.3 mL of gas after the sample was released. Find the molar mass of the unknown gas.
answered
Oct 20, 2018
Chemistry
high-school
4
votes
129k
views
Which graph represents the solution set of the system of inequalities? {3y≤2x+6 { 2x+y>0 in one bracket
answered
Aug 27, 2018
Mathematics
middle-school
5
votes
120k
views
While Sara was traveling in England; she met an interesting old man. Choose the answer that is the most effective substitute for the underlined part of the sentence. If no substitute is necessary, choose
answered
Aug 26, 2018
English
middle-school
2
votes
20.5k
views
The two angles shown form a right angle. Write and solve an equation to find the value of x.
answered
May 15, 2018
Mathematics
middle-school
4
votes
114k
views
Thomas needs at least 8 apples to make an apple pie. He has 3 apples. If x represents the number of apples Thomas still needs, which inequality can be used to represent the situation? mc012-1.jpg mc012-2.
answered
May 2, 2018
Mathematics
middle-school
2
votes
2.0k
views
I watched a video and they froze a fish for a week and then put it back in water and let it thaw. And it came back alive and started swimming. HOW IS THAT EVEN SCIENTIFICALLY POSSIBLE??
answered
May 1, 2018
Biology
high-school
4
votes
123k
views
Locate the complete infinitive phrase and identify its use. To play the piano was Melanie's dream.
answered
Jan 14, 2018
English
middle-school
3
votes
66.5k
views
Which of the following is true of solids? a. All solids have equal melting points. b. Ionic solids have higher melting points than molecular solids. c. Molecular solids have higher melting points than
answered
Apr 7, 2017
Chemistry
high-school
5
votes
141k
views
3w squared-8w+4=0 (solving quadartc equations by factoring)
answered
Dec 13, 2015
Mathematics
high-school
6
votes
15.3k
views
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