Answers by Christopher Pearson
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Answers by Christopher Pearson

Answers by Christopher Pearson
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8x+y=-16 -3x+y=-5 _________
answered Apr 8, 2021
5 votes
5.8k views
PLEASE PLEASE PLEASE HELP!!!!!! In the following diagram, the radius of the outer circle is 8 cm and the radius of the inner circle is 4 cm. Find the following;
answered Mar 20, 2021
5 votes
176k views
HELPPP!!!! It’s due tmmr
answered Jan 19, 2021
5 votes
77.2k views
What is the surface area to volume ratio of this cube
answered Jan 12, 2021
7 votes
17.3k views
Is this true or false? A lattice polygon is a figure on a grid with every vertex at a grid point.
answered Jan 5, 2021
4 votes
131k views
Which word or phrase best fits the blank in the sentence? Sirius, also called the Dog Star, is the _______ star in the night sky.
answered Dec 12, 2020
2 votes
46.8k views
Which is not a physical property? A) hardness B) boiling point C) ability to conduct electricity D) ability to combine with oxygen
answered Nov 23, 2020
7 votes
184k views
HELP, Prove: (tan(x)+sec(x))^2=2sec^2x+2tansec(x)-1
answered Sep 4, 2020
3 votes
212k views
The story “The Tell-Tale Heart,” What about the sentence structure most contributes to the tone of the passage? A. The sentences run on at length, suggesting the narrator is lying. B. The sentences are
answered Aug 25, 2020
2 votes
146k views
20 POINTS!!! Let f(x)=1/x and g(x)=x^2-7x. what two numbers are NOT in the domain of f°g? separate your answes with a comma.
answered Jan 20, 2020
6 votes
207k views
Which expression is equivalent to (f + g)(4)? f(4) + g(4) f(x) + g(4) f(4 + g(4)) 4(f(x) + g(x))
answered Oct 18, 2019
2 votes
171k views
True or false in the game of economics all exchanges must be volintary
answered Feb 21, 2019
5 votes
164k views
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