Questions by Laplasz

Questions by Laplasz

Algebraically determine if the relation x^2 + y= 100 is symmetrical with respect to the x-axis, y-axis, or the origin. A) x-axis symmetry B) Origin symmetry C) Y-axis symmetry

asked Jan 2, 2021

2 answers

0 votes

6.7k views

a hot air balloon begins to descend towards the ground from a height of 2250 feet. If it descends at the rate of 150 feet per minute, find the height after 12 minutes.

asked Jan 2, 2021

2 answers

4 votes

118k views

Please help Find the x-intercepts for the parabola defined by the equation below. y = 2x2 + 2x - 4 A. (-4, 0) and (2, 0) B. (-2, 0) and (1, 0) C. (0, -2) and (0, 1) D. (0, -4) and (0, 2)

asked Oct 11, 2020

1 answer

0 votes

192k views

What characteristics does soil have that drains quickly? a. low porosity and low permeability b. low porosity but high permeability c. high porosity and high permeability d. high porosity but low permeability

asked Sep 13, 2020

1 answer

4 votes

114k views

A rational number is

asked Sep 1, 2020

1 answer

2 votes

35.4k views

What was the greatest impact of social media on the revolution that followed the Iranian presidential election of 2009?

asked Aug 21, 2020

2 answers

3 votes

69.7k views

A number cube with the numbers 1 through 6 is rolled, and a spinner with the colors red, green, blue, and orange was spun. What is the probability of the number cube showing a 4 and the spinner landing

asked Apr 8, 2019

2 answers

4 votes

93.9k views

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