Recent activity by Henrique Barcelos

Recent activity by Henrique Barcelos

What is the answer to 3x –7 = -16

answered Nov 30, 2023

2 answers 95.2k views

Nelson has half of his investments in stock paying a 6% dividend and the other half in a stock paying 9% interest. if his total annual interest is $660 how much does he have invested?

answered Nov 6, 2023

1 answer 90.2k views

Which expression is equivalent to x² + 10x+ 24?

answered Oct 27, 2023

2 answers 169k views

Help, asap, explain, thx a^2-b^2=8 a+2=2 then a-b=?

asked Oct 12, 2023

1 answer 133k views

Based on the author's word choices in paragraph 1, which word best describes the author’s tone? (A) critical (B) optimistic (C) annoyed (D) neutral Read the passage. The Great Pacific Garbage Patch There’s

asked Aug 25, 2023

2 answers 80.3k views

Someone help pls, its urgent! ASAP!! (Geometry) “Complete the proofs”

answered Jun 9, 2023

1 answer 225k views

Study the reaction.CH4 + 2O2 → CO2 + 2H2OIf 4.0 moles of methane (CH4) and 8.0 moles of oxygen (O2) enter this reaction, how many moles of carbon dioxide (CO2) and water (H2O) will be created at the end

answered Apr 23, 2023

1 answer 169k views

4 ptsSuppose that $2060 is deposited into an account where the interest is compounded annually. This situationcan be modeled by the function.P (t) = 2060(1.018)where P(t) represent the value (in dollars)

answered Apr 15, 2023

1 answer 126k views

You move left 5 units. You end at (-1, 5). Where did you start?

answered Mar 12, 2023

2 answers 223k views

Technician A says that some intake manifolds are plastic. Technician B says that some intake manifolds are constructed in two parts or sections: upper and lower. Which technician is correct

answered Dec 14, 2022

1 answer 195k views

Why do attackers tend to target public or private Wi-fi networks?

answered Nov 13, 2022

1 answer 121 views

3. An electric motor is used to lift a 6.0 kg of mass through a height of 1 metre. The energy it uses is measure on an energy meter is 10 joules. a) Calculate the work done in lifting the mass

asked Nov 7, 2022

1 answer 190k views

Solve the equation below. 8 + 76 * 25 = n - hey guys! if you know how to play an instrument or sing really well and would be interested in joining an online band, please answer this question. if not, please

asked Sep 27, 2022

1 answer 120k views

I was thinking the answer was three but I’m not entirely sure help pls?

asked Sep 4, 2022

2 answers 40.2k views

how to expose my cousin who is 43 and is disrespecting me to somebody she is living with me and my mom because my dad left and she's at work all day

asked Aug 24, 2022

1 answer 120k views

Find sources that will answer at least five of your ten open-ended research questions and enter the source information, as well as the open-ended question(s) that it answers.

answered Jul 14, 2022

1 answer 122k views

"The ball jumped out of the quarterback's hand", is an example of a....... hyperbole simile personification metaphor

asked Apr 17, 2022

1 answer 204k views

Fatima had 20 dollars to spend on 3 gifts. She spent 8 and 3/4 dollars on gift A and 5 and 1/2 dollars on gift B. How much money did she have left for gift C?

answered Apr 10, 2022

2 answers 215k views

In a certain year, the average e-mail user sent or received 111 e-mails each day. The number of e-mails received was 3 more than twice the number sent. How many were sent and how many were received each

answered Mar 25, 2022

1 answer 22.8k views

Plzzz HELP me with this question

answered Mar 13, 2022

1 answer 43.3k views

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