Recent activity by Luis Fernando Alves

Recent activity by Luis Fernando Alves

Find the area of this triangle

asked Dec 16, 2023

1 answer 87.0k views

Does the surface of the moon change at any time, in any way? Why or why not? Help now please

asked Dec 16, 2023

1 answer 22.5k views

How do i do this question

answered Jul 24, 2023

1 answer 10.4k views

The length of a rectangular picture frame is 28 inches and its perimeter is 84 inches. What is the width of the picture frame? *

asked Jul 7, 2023

1 answer 81.2k views

How the framers idea of the electoral college affects the balance of power in the united states between the federal government and the states?

asked Jul 6, 2023

2 answers 105k views

Refer to You Should Meet Katherine Johnson for a complete version of this text. What is the overall structure of You Should Meet Katherine Johnson? (A: The text describes all of the most important contributions

asked Jun 9, 2023

1 answer 182k views

I have to choose 2 tools

answered May 13, 2023

1 answer 212k views

Shawn and his bike have a total mass of 43.5 kg. Shawn rides his bike 1.3 km in 10.4 min at a constant velocity. The acceleration of gravity is 9.8 m/s^2. What is Shawn’s kinetic energy? Answer in units

asked Mar 13, 2023

1 answer 95.2k views

Dawn simplified a power correctly and came up with a value of 64.Which could have been the original exponential form of the expression Dawn simplified? Check all that apply.A. (–4)3B. 26C. 34D. (–8)2E.

answered Jan 24, 2023

1 answer 189k views

Explain the difference between a direct and indirect way people can participate in democracy (4marker)

asked Dec 25, 2022

1 answer 59.6k views

Yponatremia is a condition in which the sodium in the blood is too low. Uncontrolled spasms, which are sudden, involuntary contractions of muscles, are among the symptoms of hyponatremia. Why do they occur?

answered Dec 23, 2022

1 answer 37.3k views

-70=7x what is x? Please show work

asked Dec 16, 2022

2 answers 92.4k views

A recent study estimated that 68% of US adults enjoy reading a book while relaxing. How many adults are required for a random sample to obtain a margin of error of at most 0.05 with 90% confidence? A.236

asked Dec 13, 2022

1 answer 128k views

Question Progress Homework Progress Round the following numbers to the nearest 10: a) 43 b) 85 c) 286 d) 308 ASAP!!!

asked Oct 6, 2022

1 answer 193k views

i need help please answer for me ... Logan drove from New Orleans to Nashville to visit friends. Logan drove the speed limit which was 60 miles/hour. If Logan's driving time for the trip was 9 hours, how

answered Sep 24, 2022

1 answer 138k views

2(x + 4)(x - 3) what is the sum?

answered Sep 2, 2022

1 answer 139k views

Write a word phrase to represent the numerical expression below. 5 + (17-8)

asked Jul 9, 2022

1 answer 64.9k views

A plastic puzzle in the shape of a triangular prism has bases that are equilateral triangles with side lengths of 4 inches and a height of 3.5 inches. The height of the prism is 6 inches. Find the volume

asked May 1, 2022

1 answer 199k views

Answer the photo below thanks

answered Apr 28, 2022

2 answers 118k views

1. What does wavelength refer to? 2. What's the highest part of a wave called? Lowest part? 3. The longer the wavelength the _______________ the total energy of the wave. 4. The faster the frequency the

asked Apr 3, 2022

2 answers 231k views

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