Answers by Rick Pack
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Answers by Rick Pack

Answers by Rick Pack
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Translate the sentence into an inequality. The sum of a number times 8 and 15 is greater than or equal to −25 .
answered Mar 9, 2018
6 votes
207k views
1.Given: Triangle PQR with m∠P=(2x)° , m∠Q=(4x)° , and m∠R=(6x)° . Prove: x = 15 By the triangle sum theorem, the sum of the angles in a triangle is equal to 180°. Therefore, m∠P+m∠Q+m∠R=180° . Using the
answered Feb 20, 2018
7 votes
25.3k views
An element of Group II loses two electrons in the process of a chemical combination. What is its ionic charge?
answered Jan 23, 2018
2 votes
10.4k views
Who made the official decision to downgrade Pluto from a planet to a dwarf planet? A.The New York Times B.The International Astronomical Union C.The Hayden Planetarium D.The Museum of Natural History
answered Mar 4, 2017
4 votes
148k views
What should you do if a test tube breaks while you are conducting a laboratory experiment?
answered Jan 18, 2017
3 votes
22.8k views
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