Recent activity by Rui Martins

Recent activity by Rui Martins

LA and B are supplementary angles. If m_A = (4x – 16) and m LB = (8x + 4)º, then find the measure of ZA. (A) 8x – 4º (B) 8x + 16º (C) 16x – 16º (D) 16x + 4º

asked Dec 17, 2024

1 answer 124k views

Ocean water contains about ___% salt. a:7 b:5 c:3 When you are at the beach, you are playing in the sand of the _________________. a: continental shelf b: sea flor

answered Dec 3, 2024

2 answers 116k views

A circular coil of wire has radius of 3cm. It is in a 0.003T magnetic field. What is the flux if the angle between the face of the coil and magnetic field is 60 degree angle? A) 5.21 × 10^−4 Wb B) 2.61

asked Nov 1, 2024

1 answer 25.9k views

ATP is formed when ___________ pass back across the membrane through ATP synthase channels.

asked Oct 20, 2024

1 answer 191k views

Which of the following is the general valence electron configuration for the alkaline earth elements? A) ns1 B) ns2 C) ns2np2 D) ns2np1

asked Oct 19, 2024

1 answer 18.0k views

If the number of electrons is greater or lesser than the number of protons in an atom, giving it an overall charge, the atom is called an ________. isotope isomer ion element

answered Sep 16, 2024

1 answer 187k views

What teaching point is important regarding the simultaneous use of antibiotics and antacids? a. Administer both medications together for enhanced effectiveness. b. Take antacids 30 minutes before antibiotics.

answered Jun 22, 2024

1 answer 162k views

In the similarity transformation of ABC to EFD, ABC was dilated by a scale factor of

answered Sep 30, 2023

2 answers 71.0k views

Hello! I need help with this problem.

answered Sep 26, 2023

2 answers 208k views

What is the smallest number that must be added to 921521to make It divisible by 11

answered Jul 18, 2023

2 answers 206k views

A. Part of the reason Rome was doomed to fall is because it expanded greatly throughout the years and the further the territory is from the capital, the harder it is to

asked Jul 12, 2023

1 answer 215k views

Which fractions are equivalent to 5/8? Select each correct answer. 20/32 25/64 10/16 50/80 10/13

asked May 23, 2023

1 answer 183k views

Certified management accounts vs certified public accountants

answered May 19, 2023

2 answers 98.4k views

-82638•9390(69)+420 please help me with this

asked Mar 26, 2023

1 answer 184k views

How did most American and British citizens view the government of the Soviet Union? A) As a new form of monarchy B) A a type of democracy C) As an oppressive dictatorship D) As a republicMy

answered Feb 26, 2023

1 answer 68.5k views

In the figure above, is AB || CD? 1. If m 2 5= 30 and m < 3 = 150? A. Yes because angles 5 and 3 are same-side interior angles. OB. Yes because angles 5 and 3 are alternate interior angles. C. Yes because angles 5 and 3 are vertical angles. D. No because angles 5 and 3 are vertical angles. E. No because angles 5 and 3 are corresponding angles. F. No because angles 5 and 3 are alternate interior angles.

asked Feb 17, 2023

1 answer 74.9k views

A Boulder drops in the water and creates a wave with a period of 2s/cycle and a wavelength of .75 m/cycle. How fast is the wave moving ?

asked Oct 25, 2022

1 answer 77.6k views

The following number - 0.050437 - written to TWO significant figures would be

answered Sep 11, 2022

1 answer 138k views

Define infrastructure of class 7 question from obte book

asked Aug 15, 2022

2 answers 38.8k views

Pls help I will give 12 points :(

answered Aug 13, 2022

2 answers 124k views

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