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Answers by Defmech

Answers by Defmech
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Subtract (2x²+5) - (4x - 3)
answered Jul 17, 2021
4 votes
193k views
A hot-air balloon is drifting in level flight due east at 2.9 m/s due to a light wind. The pilot suddenly notices that the balloon must gain 20 m of altitude in order to clear the top of a hill 100 m to
answered Jun 19, 2021
5 votes
167k views
D 14 3 N 7 What is the number of protons, neutrons, and electrons?
answered Apr 23, 2021
3 votes
230k views
As part of your undergraduate research project, you are characterizing three polypeptides of approximately equal molecular weight from human plasma. Using various physical techniques, you have established
answered Feb 20, 2021
1 vote
20.4k views
Write an equation for the line that passes through (-8.5,11) and (5,-2.5)
answered Oct 17, 2020
1 vote
204k views
The unit rate comparing dollars earned to cars washed is 6. If the fundraiser earned $318, how many cars were washed? Explain
answered Sep 11, 2020
3 votes
117k views
Nuria (1) _____(trabajar) por la noche en el servicio de atención al cliente de Airfone. Ella (2) _____(ser) una empleada muy responsable y siempre (3) _____(respetar) todas las normas de la empresa. Una
answered Mar 13, 2020
0 votes
77.2k views
Find the inverse for the function f(x)=4x+12​
answered Feb 11, 2020
6 votes
234k views
What is environmental management​
answered Jan 10, 2020
3 votes
123k views
Was john dalton a good scientist? why?
answered Dec 15, 2019
4 votes
5.4k views
The side length, s, of a cube is x – 2y. If V = s3, what is the volume of the cube? x3 – 6x2y + 12xy2 – 8y3 x3 + 6x2y + 12xy2 + 8y3 3x3 – 6x2y + 12xy2 – 24y3 3x3 + 6x2y + 12xy2 + 24y3
answered May 27, 2019
6 votes
110k views
An XXY or an XO person can occur when the female has______ producing an egg with two___ or no____ chromosomes. The male produces the normal sperm of X or Y.
answered May 13, 2019
4 votes
200k views
Which expression is equivalent to |8|+|-7| a -15 b 15 c 1 d -1
answered May 8, 2019
4 votes
75.5k views
Which category of software would programming languages fall into?
answered Apr 3, 2019
2 votes
176k views
When it comes to supplement high-performing athletes are advised to
answered Feb 23, 2019
3 votes
115k views
What is the slope of the line passing through the points (1, 2) and (5, 4) ? 1 -2 2 1/2
answered Nov 30, 2018
4 votes
156k views
Early European factors influencing the birth of the Industrial Revolution included: the printing press the Crusades plantations (More than one answer)
answered Apr 23, 2018
6 votes
99.3k views
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