Questions by Fitzoh

Questions by Fitzoh

The polynomial is a difference of perfect squares. Use the formula a2 – b2 = (a + b)(a – b) to factor completely. 81x2 – 49 The value of a is . The value of b is . The product of the prime factors is .

asked Nov 17, 2018

2 answers

1 vote

231k views

Which is higher 0.161 or 0.18

asked Oct 21, 2018

2 answers

0 votes

31.8k views

Factor completely −7x2 + 14x − 21.

asked Aug 22, 2018

2 answers

5 votes

150k views

At its maximum extent, ice covered almost ________ of the Earth's land surface.

asked Aug 1, 2018

1 answer

3 votes

60.3k views

Why was the Battle of Saratoga an important victory for the Americans

asked Jun 5, 2018

1 answer

0 votes

94.0k views

What would happen to industrialized nations’ economies if they did not expand their reach abroad?

asked Jun 13, 2017

1 answer

0 votes

206 views

The scale in the drawing is 2cm 5m. what are the length and width of the actual room. __________14inch | 7inch|

asked Apr 27, 2016

1 answer

3 votes

61.2k views

A cotton candy holder is shaped like a cone. The height is 13 in., and the diameter is 8 in. What is the volume of the holder? Use 3.14 to approximate pi, and round answers to two decimal places if necessary.

asked Apr 10, 2016

2 answers

5 votes

226k views

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