Answers by Nuno Santos
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Answers by Nuno Santos

Answers by Nuno Santos
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The vector (-3,2) describes the translations A(-1, x) —- A’(-4y, 1) and B (2z-1, 1) —- B’(3,3) Find the value of x, y and z.
answered Sep 27, 2023
3 votes
167k views
Show the following linear expression. Show all of your work and identify any properities used. 7-6x-9-x+3
answered Aug 29, 2023
5 votes
73.3k views
Does the following sentence need a personal a in the blank? Yo llamo ____ mi abuela cada semana. A. Yes B. No
answered Feb 19, 2023
4 votes
229k views
How are plants andranimals similar? * a. Most of them require food. b. Most of them require oxygen. c. Most of them require food and oxygen d. Plants and animals are not similar
answered Jan 23, 2023
12 votes
223k views
Strontium has 3 stable isotopes with mass numbers 86, 87 and 88. Their relative abundances are 9.97%, 7.0% and 82.6% respectively. How do the number of electrons and the electron configurations compare
answered Dec 11, 2022
2 votes
181k views
What is moral duty?Please tell me the answer of this question. ​
answered Oct 20, 2022
7 votes
14.8k views
Help Don’t use for points or will be reported and take the points back
answered Oct 4, 2022
3 votes
81.9k views
I need help with this problem please
answered Sep 29, 2022
13 votes
177k views
Durante el día, nos gusta ______ en el restaurante La Mesa.
answered Sep 28, 2022
4 votes
103k views
HELP ASAP!! Two colorless chemicals combine inside a glow stick. When the chemicals combine, they produce brightly colored light. The glow stick's temperature does not change. (select all that apply) emission
answered Jun 3, 2022
5 votes
177k views
HELP ASAP!! Two colorless chemicals combine inside a glow stick. When the chemicals combine, they produce brightly colored light. The glow stick's temperature does not change. (select all that apply) emission
answered Jun 3, 2022
5 votes
177k views
HELP ASAP!! Two colorless chemicals combine inside a glow stick. When the chemicals combine, they produce brightly colored light. The glow stick's temperature does not change. (select all that apply) emission
answered Jun 3, 2022
5 votes
177k views
Match the services to the shops. Drag the items on the left to the correct location on the right. cortar coser lavar la lavandería la sastrería la peluquería
answered Apr 16, 2022
3 votes
93.4k views
Enfant pèse 10 kilos. ce cet cette
answered Feb 14, 2022
5 votes
38.5k views
I need to find the slope please and thank you
answered Jan 3, 2022
1 vote
234k views
Which plant part develops from the radicle of a germinating shoot?
answered Dec 6, 2021
7 votes
56.6k views
(7x^6+2x^5-3x^2+9x)+(5x^5+8^3-6x^2+2x-5)
answered Oct 18, 2021
3 votes
137k views
Where were the sumerian cities built near
answered Sep 29, 2021
4 votes
50.7k views
What is the additive inverse of the polynomial?
answered Aug 11, 2021
1 vote
82.0k views
Attempting to impress the skeptical patrol officer with your physics knowledge, you claim that you were traveling so fast that the red light (693 nm) appeared yellow (582 nm) to you. How fast would you
answered Aug 6, 2021
3 votes
186k views
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