Answers by Matan H
Register

Answers by Matan H

Answers by Matan H
Filter
Which of the following is a pattern of biogeography that supports the theory of evolution?
answered Sep 12, 2018
0 votes
130k views
Find a and b to make the following matrices equal. \left[\begin{array}{ccc}a+2b&4\\2&a+4\\1&0\end{array}\right] \left[\begin{array}{ccc}-a&4\\2&2a-3b\\1&0\end{array}\right] Thanks :)
answered Jun 17, 2018
2 votes
154k views
What is 10⁰ + 10¹ + 10² equal to
answered Apr 18, 2018
5 votes
226k views
Show and explain how replacing one equation by the sum of that equation and a multiple of the other produces a system with the same solutions as the one shown. 8x + 7y = 39 4x – 14y = –68
answered Aug 26, 2017
6 votes
87.7k views
What is a small structure within the cell that builds proteins called? ...?
answered May 16, 2017
5 votes
231k views
Mike is 8 years older than Kyle. Kyle Is 6 years old. The sum of Mike's, Kyle and Jamal's ages is 23. how many years old is Jamal?
answered Jul 18, 2016
4 votes
137k views
Unlike red blood cells, white blood cells A. can live for many years. B. carry oxygen through the body. C. are the most numerous cells in the blood. D. are made in the bone marrow.
answered Feb 5, 2016
3 votes
212k views
Page:
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers