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Answers by HappyFace

Answers by HappyFace
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Which one of the following statements is accurate? A. Electron microscopes focus beams of light using magnetic fields. B. Compound light microscopes utilize lenses and beams of electrons to produce images.
answered Dec 8, 2018
3 votes
214k views
Which statement is true? A triangle can be congruent to a square. A rectangle can be congruent to a square. All circles are congruent. None of the above is true.
answered Jun 29, 2018
2 votes
53.6k views
The difference in the x-coordinates of two points is 3, and the difference in the y-coordinates of the two points is 6. What is the slope of the line that passes through the points? 2 3 6 9
answered Jan 29, 2018
6 votes
20.0k views
Winnie has 7 soccer trophies she wants to display in an array. How many different arrays are possible? Explain
answered Nov 13, 2017
6 votes
17.2k views
Which excerpt best reflects the central idea of the “Official Symbolism” excerpt from the Iroquois Constitution?
answered May 1, 2017
4 votes
105k views
Lithium hydroxide is classified as an A. Arrhenius base B. Arrhenius acid C. Alcohol D. Aldehyde
answered Mar 17, 2017
4 votes
3.2k views
Which of these examples describes a pioneer species that is starting primary succession? a-ferns growing at the base of trees in a forest after a fire b-grass growing on a newly formed dune c-primroses
answered Dec 7, 2015
4 votes
70.6k views
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