Recent activity by Javier Del Saz

Recent activity by Javier Del Saz

Khan academy (8th grade math ) ,

asked Nov 11, 2023

1 answer 481k views

Fill in the blank with the correct form of the verb in parenthesis ? 9. tú por la ciudad cuando hace calor? (pasear) 10. Tú muy bien, pero yo muy mal. (cantar) 11. La profesora de arte muy bien. (dibujar)

answered Sep 21, 2023

1 answer 200k views

Total area= Help me please thanks so much

answered Aug 13, 2023

1 answer 363k views

What is the concept of addition inverse

asked Jun 15, 2023

1 answer 172k views

Explain what happens to the imidazole side chain of histidine in a buffer of pH 4.0 and at pH 10.2.

asked Jun 10, 2023

1 answer 489k views

Given that (-6,-8) is on the graph of f(x), find the corresponding point for the function f(x) + 3.

answered Feb 27, 2023

1 answer 211k views

Solve the following systems of equations: 1.& \left\{\begin{matrix} 5x-3y-z=1&\\ x+4y-6z=-1& \\ 2x+3y+4z=9& \end{matrix}\right.\\ \ \\ 2.& \left\{\begin{matrix} x+y=7& \\ x* y=12& \end{matrix}\right.\\

asked Feb 22, 2023

1 answer 389k views

What is the difference between a meteor shower and just the occasional meteor

answered Jan 18, 2023

1 answer 236k views

The Ancient Mesopotamians used the Tigris and Euphrates rivers to transport goods for trade. They made three different types of boats using reeds, timber and animal skins. They transported flax, copper,

answered Sep 16, 2022

1 answer 248k views

Find the slope of the line that passes through each pair of points and show your work (-3,-2),(-3,2)

asked Apr 13, 2022

1 answer 13.6k views

Define the word conflict

asked Feb 7, 2022

1 answer 530k views

Help... I gotta turn this in in like 3 minutes

answered Feb 5, 2022

2 answers 43.1k views

American Revolution can be interpreted in which way

asked Jan 26, 2022

1 answer 80.3k views

Which characteristic would be most important when a scientist needs to study the changes in climate conditions over a five-year period? curious observant ethical creative

asked Jan 23, 2022

2 answers 316k views

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