Questions by Firan

Questions by Firan

If THE equation of a circle is (x + 5)2 + (y - 7)2 = 36, it’s center point is

asked Dec 11, 2020

1 answer

2 votes

128k views

Why does opec stand for

asked Sep 22, 2020

2 answers

3 votes

194k views

As the number of slits of a diffraction grating increases, the bright fringes observed on the viewing screen __________. (A) decrease in number (B) increase in number (C) get narrower (D) get wider

asked Mar 23, 2020

1 answer

2 votes

122k views

Most settlers looking to find gold go to

asked Mar 17, 2020

1 answer

2 votes

110k views

Jorge is designing a square poster. the poster has an area of 169in^2.what is the length of each side? A.13,-13 B.13 C.42.25,-42.25 D42.25 IN NEED OF HELP!

asked Feb 19, 2020

2 answers

5 votes

140k views

A system of equations has 1 solution. If 4x – y = 5 is one of the equations, which could be the other equation?

asked Aug 25, 2019

2 answers

3 votes

178k views

A gas system has an unknown pressure and an initial temperature of 299K. When the temperature is increased to 620 K the pressure is measured at 7.77 atm. The volume is constant throughout. What was the

asked Jul 28, 2019

1 answer

0 votes

41.8k views

In your own words, describe the difference between the meaning of a negative exponent and the meaning of a fractional exponent.

asked Aug 28, 2018

2 answers

3 votes

230k views

Simplify 2m - [n - (m - 2n)].

asked May 4, 2018

1 answer

5 votes

193k views

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