Questions by Big Green Alligator

Questions by Big Green Alligator

“The length of a rectangle is two feet greater than twice its width. If the perimeter is 25 feet, find the width.” Which of the following translations is correct?

asked Aug 23, 2022

1 answer

2 votes

174k views

1.42 + 8.43 = 09.15 9.43 9.85 9.99

asked May 22, 2022

2 answers

5 votes

64.9k views

How many diamonds do I need for 10 chandeliers?

asked Feb 13, 2022

1 answer

21 votes

24.0k views

Is (2x + 1) inches. What is the area of the base? A = fir2

asked Jan 15, 2022

1 answer

13 votes

154k views

Barry entered a singing competition. Three of 15 judges voted for him to go on to the semifinals. What percent of the judges voted for him?

asked Jan 11, 2022

2 answers

22 votes

176k views

An iron nail is made up of particles. What is true about the particles? A. They move all over the place. B. The force of attraction between them is small. C. The spacing between them is large. D. They

asked Nov 12, 2021

1 answer

3 votes

28.1k views

Calculate the TOTAL heat absorbed (in kJ) when 69.4 g of water is heated from 23.7°C to 126°C

asked Oct 14, 2021

1 answer

3 votes

210k views

What is the density of an object if it has a volume of 162 ml with a mass(273) that is shown in the picture below?

asked Oct 13, 2021

2 answers

3 votes

29.7k views

A harmonic wave is traveling along a rope. It is observed that the oscillator that generates the wave completes 43.0 vibrations in 33.0 s. Also, a given maximum travels 424 cm along the rope in 15.0 s.

asked Sep 7, 2021

1 answer

4 votes

45.4k views

Can someone please solve this for me and help me

asked Sep 2, 2021

1 answer

0 votes

173k views

Select all ratios equivalent to 3:2. 2:12 18:14 27:18

asked May 22, 2021

2 answers

1 vote

37.1k views

Find the LCM of the given set of counting numbers. 4, 30

asked May 13, 2021

1 answer

3 votes

40.6k views

The kinetic friction coefficient between a cabinet and the floor is 0.3. Mass of the cabinet is 300kg. A man pushes the cabinet along the floor with a 1000N force. Find the acceleration of the cabinet.

asked Mar 24, 2021

1 answer

2 votes

122k views

Read the excerpt from "Why the Sun Is Brighter Than the Moon." When they were very young, Buwan pushed Araw into a fast-flowing stream. "Sister, my sister, I'm losing my grip! Grab my hand!" cried Araw,

asked Jan 11, 2021

2 answers

5 votes

46.1k views

What is the equation in point slope from a line that goes through eight -4 and has a slope of negative 5/6

asked Aug 14, 2020

1 answer

1 vote

13.2k views

Please write an algebraic proof showing that (a+b)(a-b)=a^2-b^2 for any a and b. (Do not just plug in a bunch of numbers and call it good.) For those of you who need a bit of a refresher about what a proof

asked Jul 26, 2020

1 answer

1 vote

193k views

Use De Moivre's Formula to derive the identity sin(40) = 4 cos (0) sin(e) - 4 cos(e) sin (0) as well as a similar "quadruple angle" formula for cos(40). S eeeotoble to leave answer in polar or

asked Apr 11, 2020

1 answer

4 votes

52.7k views

Can someone help me find 5 + 8m = -18, please?

asked Feb 2, 2020

1 answer

1 vote

151k views

Which best describes a gene

asked Jul 12, 2019

2 answers

4 votes

121k views

What is the common difference between the elements of the arithmetic sequence below? -18, -22.5,-27,-31.5,-36

asked Mar 17, 2019

2 answers

3 votes

217k views

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