Answers by Alvin Teh
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Answers by Alvin Teh

Answers by Alvin Teh
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What is the value of x and the length of segment DE? 1. 5/9= 9/(2x+3) 2. 10x + 15 = 9(9) x=? length of de=?
answered May 9, 2021
2 votes
98.4k views
Write a paragraph about the impact of technology on the environment in the United States and Canada.​
answered May 6, 2021
5 votes
169k views
If you have the frequency of the recessive allele for a gene, how do you get the frequency of the dominant allele?
answered Mar 21, 2021
5 votes
129k views
Which of these strategies would eliminate a variable in the system of equations? x – 2y = 11 5x + 3y = -11 Choose all answers that apply: A. Add the equations. B. Multiply the top equation by -5, then
answered Jan 23, 2021
3 votes
180k views
Please help me out with this problem!
answered Dec 19, 2020
2 votes
69.1k views
1. Add or Subtract. Show your work a. (-2x^2-4x+13)+(12x^2+2x-25) b. (7x^2+4x-26)-(-7x^2-3x+15) 2. Find the roots. List your steps correctly. f(n)=n^2-6n-16
answered Oct 26, 2020
2 votes
159k views
Terrestrial planets are mainly composed of ________ while Jovian planets are made dominantly of ________. a. rock and metals; volatiles b. refractory materials; volatiles and metals c. volatiles and metals;
answered Aug 9, 2020
4 votes
37.3k views
What year did mexico declare independence from spain
answered Jun 11, 2020
6 votes
65.0k views
Which best describes the purpose of a thesis statement in an interpretive essay? A. to state a claim that will be argued in the essay B. to make a judgment that will be argued in the essay C. to describe
answered Feb 18, 2020
6 votes
135k views
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