Mathematics, 12.02.2022 05:50 janeou17xn
Which two sentences taken together provide the BEST evidence to support the idea that black holes are difficult to locate? Read the following sentences from the article. 1. This black hole is about 1,000 light-years away and each light-year is 5. 9 trillion miles (9. 5 trillion kilometers). 2. Astronomers theorize there are between 100 million and 1 billion of these small but dense objects in the Milky Way. 3. Usually, scientists can only spot them when they're gobbling up sections of a partner star or something else falling into them. 4. Astronomers think most black holes, including this newly discovered one, don't have anything close enough to swallow. Question 3 options: 1 and 2 1 and 4 2 and 3 3 and 4.
Answers: 2
Mathematics, 21.06.2019 16:10, poptropic9207
Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2
Answers: 2
Mathematics, 22.06.2019 00:20, lawrencebenoit7194
❤️ (geometry) does the construction demonstrate how to copy an angle correctly using technology a) yes; the distance between points a and f was used to create circle h b) yes; the distance between points f and g was used to create circle h c)no; the distance between points a and f was used to create circle h d) no; the distance between points f and g was used to create circle h
Answers: 2
Mathematics, 22.06.2019 01:30, justsuz72p71a21
Given the functions, f(x) = 2x^2 - 1 and g(x) = 5x, find f(g(x)) and g(f(
Answers: 2
Which two sentences taken together provide the BEST evidence to support the idea that black holes ar...
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