Questions by Chirag Dave

Questions by Chirag Dave

A concrete finisher has been hit in the head by a steel girder that was being placed by a crane. The man is unconscious and has a large scalp laceration on the left side of his head, starting just above

asked Sep 9, 2020

1 answer

2 votes

80.8k views

(a + b)(a 2 - ab + b 2)

asked Aug 10, 2020

1 answer

3 votes

224k views

Which method is most efficient method to use to solve 2x^2+4x-7=0

asked Aug 3, 2020

1 answer

5 votes

231k views

Find the surface area and volume of cone. A = rs + r2 V = 1/3r2 h A cone's slant height (s) is 14 cm and its radius is 4.5 cm. Surface area (to the nearest tenth) = cm2 Volume (to the nearest tenth) =

asked Jul 26, 2020

2 answers

2 votes

108k views

The verticals of a triangle are A(1,1) B(1,4) C(3,1). Rotate the triangle 180° about the origin. What are the coordinates of the image

asked Jun 13, 2020

2 answers

5 votes

101k views

A pump, submerged at the bottom of a well that is 35 m deep, is used to pump water uphill to a house that is 50 m above the top of the well, as shown above. The density of water is 1,000 kg/m3. Neglect

asked Jun 1, 2020

1 answer

0 votes

77.7k views

Change 6 2/5 to an improper fraction

asked Nov 4, 2019

1 answer

1 vote

75.1k views

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