Recent activity by Artur Carvalho

Recent activity by Artur Carvalho

True or False 1. A solution to 8 = -x + 10 is 2

answered Sep 22, 2023

2 answers 220k views

what is the temperature of a gas inside a 3750 mL balloon filled with 0.877 g of He gas and with an internal pressure of 239.2 kPa

answered Sep 22, 2023

1 answer 108k views

what is the greatest common factor of 18 and 24 with 18/24 in the simplest form i do not understand how to do this

asked Aug 2, 2023

1 answer 125k views

Elie built a large rectangular vegetable garden that i 9 meter long and ha an area of 72 quare meter. What i the perimeter of Elie’ vegetable garden

answered Jun 25, 2023

1 answer 56.2k views

angle abc and angle cbd are supplementary angles the measure of angle cbd is 41 degrees what is the measure of angle abc

asked May 28, 2023

1 answer 15.1k views

Why were many of presidents George Washingtons actions considered precedents?

answered Apr 26, 2023

1 answer 137k views

Which of the following statements about side stream smoke is not true? A: it is the smoke that a smoker inhaled from a cigarette B: if is dirtier and has a different chemical makeup than mainstream smoke

asked Apr 18, 2023

1 answer 882 views

Which expression is equivalent to the quotient of x and 8 times the difference of 19 and x?

asked Apr 9, 2023

1 answer 21.8k views

Select the correct texts in the passage. Which two details work together to connect to the author's idea that the number of mosquitoes were increasing? (4) On the Nyarling, in early July, the number was

asked Mar 28, 2023

2 answers 47.9k views

Find the size of angle x.

asked Mar 14, 2023

2 answers 57.9k views

Help me ----------------------------

asked Oct 23, 2022

1 answer 101k views

What are the measures of Angles d, e, and f? Show your work and explain your answers. (10 points) Part A - Find the measure of angle d showing all work and reasoning. (3 points) Part B - Find the measure

answered Oct 8, 2022

1 answer 57.6k views

What information could you use to solve the word problem below? Check all that apply.

asked Sep 11, 2022

1 answer 154k views

How fossils are made

answered Aug 9, 2022

1 answer 35.0k views

Twenty-five students go to lunch. Pizza costs $3 and sandwiches cost $2. Twelve students buy pizza. What is the total amount of money spent on sandwiches?

answered Jul 24, 2022

1 answer 136k views

If 20.0 mLmL of a 0.100 NN acid solution is needed to reach the end point in titration of 32.5 mLmL of a base solution, what is the normality of the base solution

answered Jul 23, 2022

2 answers 235k views

Help me please guys :)

answered Jul 19, 2022

2 answers 139k views

PLZ ANSWER ASASP ALMOST DUE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

asked Jun 27, 2022

1 answer 79.2k views

Fast, 25 points. I need to find H.

answered Jun 19, 2022

2 answers 232k views

How to solve 8 – 6 ∙ 4 + 10 ÷ 2 =

asked Mar 20, 2022

1 answer 17.8k views

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