Answer:
To find the perimeter- add up all the sides
To find the area- multiply length times width
Step-by-step explanation:
Ben Zuckerman's main focus was on signals that might be radio communications.
<h3>Who was Ben Zuckerman?</h3>
Benjamin Michael Zuckerman, an astronomer and emeritus professor in UCLA's Department of Physics & Astronomy, was born on August 16, 1943. His most recent research primarily focuses on the birth and development of planetary systems around diverse star types. At the Massachusetts Institute of Technology, Zuckerman earned two degrees in 1963—one in physics and the other in aeronautics and astronautics. He completed his astronomy PhD dissertation at Harvard University in 1968. Since 1965, Zuckerman has authored the first author on over 100 of the well over 200 refereed publications he has published in journals including Astrophysical Journal, Nature, Astronomy & Astrophysics, and Science. Additionally, he wrote several reviews for the Annual Review of Astronomy and Astrophysics. He was a contributor to the Encyclopedia of Astronomy and Astrophysics in 2001.
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Answer:
1. infinite many solutions
2. With solution: x+y=7 ,2x+y=6
Without solution: x+y=8 ,x+y=9
Infinite solution: x+y=3, 2x+2y=6
Step-by-step explanation:
By the way, can you follow me?
Thanks!
Answer:
Quadratic Formula x = [-b +- Sq root (b^2 - 4ac)] / 2a
In this example a= 2 b= -6 c= 5
x = [- - 6 +- Sq root ((-6^2) - 4 *2*5)] / 2*2
x = [6 +-sq root (36 -40)] / 4
x = 6 +- 2i / 4
x1 = 1.5 + .5i
x2 = 1.5 -.5i
Step-by-step explanation:
Answer:
Hewo! :3
A nice trick i use for word problems is that i highlight the numbers and what they are, like: liters, kilograms, grams, etc. say this is your word probem:
Suzie made <u>30 kilograms</u> of party mix chips and <u>40 liters of punch</u> for her party, Suzie had <u>20 people at her party</u>, how much punch and party mix chips will there be when the party is over?
I highlighted what i would have highlighted if it was a real word problem.
Good luck! Hope my trick works for you too!