Recent activity by Federico Perez

Recent activity by Federico Perez

The perimeter of a rectangle is 40 inches. If the length is four less than twice the width, find the dimensions and area

asked Dec 10, 2023

1 answer 119k views

If x=2 and y=-3 solve each of the question a) 3x+y^2= b) 3x^2+5y^2= c)2x+y d)5y+x^2=

answered Oct 31, 2023

1 answer 177k views

Find an article online or in your home about fears. Look it over and tell what text features you see. Write at least 3 sentences that tell about the author's use of these features. (Middle School)

asked Oct 28, 2023

1 answer 179k views

A proton, moving west, enters a magnetic field. Because of this magnetic field the proton curves upward. We may conclude that the magnetic field must have a component

asked Oct 28, 2023

1 answer 96.5k views

A student scored 75% in an exam worth 75 points, 90% in an exam worth 50 points, and 85% in an exam worth 30 points. What was the student's weighted mean score (in percentage)? [Answer rounded to first

answered Sep 24, 2023

1 answer 206k views

the ____ is the attraction of the electrons of one atom to the protons of the other atom leading a bond.

asked Jun 17, 2023

1 answer 152k views

Why is reverend parris so oppressed to judge danforth hearing mary warren's deposition?

asked May 28, 2023

1 answer 127k views

bones will usually heal after they have been severely damaged so long as the cellular components of the endosteum and periosteum survive and there is a(n)

answered Apr 18, 2023

1 answer 12.6k views

How many grams is 20 moles of (nh4)2so4 please show work

asked Mar 10, 2023

1 answer 213k views

Who is the father of tillage?

asked Dec 19, 2022

1 answer 40.2k views

Follow this link to view juan’s work. critique juan’s work by justifying correct solutions and by explaining any errors he made. for any errors made, provide and explain a correct response. be sure to

answered Nov 27, 2022

1 answer 76.1k views

Which statement describes the graph?

asked Nov 23, 2022

1 answer 20.9k views

NEED HELP ASAP! HURRY!

answered Oct 12, 2022

1 answer 176k views

7. Why do the most severe tornadoes occur in Florida between the months of January and April? A an increase in cloud cover B) a decrease in air temperature C the presence of the jet stream D a decrease

answered Aug 30, 2022

1 answer 125k views

The sum of the interior angles of a regular polygon is 3 times the sum of its exterior angles. Determine the number of sides of the polygon?

answered Aug 15, 2022

2 answers 217k views

I I need help with this I’ll mark you if your right

answered Jul 15, 2022

2 answers 164k views

What is the genotype (genes) ratio for this probability outcome for the offspring?

answered May 25, 2022

1 answer 27.9k views

PLZ HELPPP!!!!!!!!!!!! Every time Washington would make a decision or a new tradition it would set a precedent True False

answered May 6, 2022

2 answers 129k views

PLEASE HELP AND ASAP!!!! look at screenshot (10 pts)

asked May 5, 2022

2 answers 141k views

5.Which answer choice describes the point of view in this passage from Mark Twain’s account of his visit to France? We noticed that in the jewelry stores they had some things marked "gold" and some labeled

answered Apr 25, 2022

2 answers 217k views

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