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Hi bobbym,

The solution #2005 is correct. Excellent!

#2006. Evaluate :

.Hi bobbym,

The solution #5259 is perfect (-0.5). Marvelous!

#5260. The side BC of an equilateral triangle ΔABC is parallel to x-axis. Find the slope of AB and the slope of BC.

Hi bobbym,

The Answer #1380 is correct. Marvelous!

#1381. What does the adjective *pensive* mean?

#1382. What does the noun *penthouse* mean?

.

Hi bobbym,

The Answers :- Lloyd's (#5307) and The **First Crusade** (1096–1099) (#5308).

The Answer #5307 is perfect. Excellent!

#5309. How is a form of funerary art buried with the emperor (Qin Shi Huang, the first Emperor of China) in 210–209 BCE whose purpose was to protect the emperor in his afterlife known as?

#5310. In 1917 CE, Lenin returned to Russia from exile to lead the Revolution. From which country?

Hi bobbym,

The solution #5258 is perfect. Excellent!

#5259. Find the slope of the line passing through the origin and the midpoint of the line joining the points (0,-4) and (8,0).

Hi bobbym,

The solution #2004 is perfect. Remarkable!

#2005. Evaluate :-

.Hi bobbym,

The solution #5257 is correct. Excellent!

#5258. The side AB of a square ABCD is parallel to x-axis. Find the

(i) slope of AB

(ii) slope of BC

(iii) slope of the diagonal AC.

Hi bobbym,

The solution #2003 is correct. Neat job!

#2004. Evaluate:-

.Hi bobbym,

The solution #2002 is correct. Excellent!

#2003. Evaluate:-

.Hi bobbym,

The solution #5256 is correct. Neat job!

#5257. Find the angle of inclination of the line passing through the points (a,b) and (-a,-b).

Hi bobbym,

The solution #5255 is correct. Good work!

#5256. Find the angle of inclination of the line passing through the points

and .Hi bobbym,

The solution #2001 is correct. Neat job!

#2002. Evaluate :-

.Hi bobbym,

Answer #5305 :- William Playfair invented four types of diagrams: in 1786 the line graph and bar chart of economic data, and in 1801 the pie chart and circle graph, used to show part-whole relation.

Answer #5306:- Kenya. Good attempt, bobbym!

#5307. Which coffee house in London was first used as an insurance centre in 1688 CE?

#5308. In which year did Peter the Hermit lead his follow believers?

Hi bobbym,

.

#2001. Evaluate :-

.Hi bobbym,

The solutions #5253 and #5254 are correct. Exemplary!

#5255. Find the angle of inclination of the line passing through the points (1,2) and (2,3).

Hi bobbym,

Answers #5303 - Apollo 8, launched on December 21, 1968 and #5304 - **Agenda 21** is a non-binding, voluntarily implemented action plan of the United Nations with regard to sustainable development. It is a product of the UN Conference on Environment and Development (UNCED) held in Rio de Janeiro, Brazil, in 1992. It is an action agenda for the UN, other multilateral organizations, and individual governments around the world that can be executed at local, national, and global levels.

5305. What is the most important contribution of William Playfair (22 September 1759 – 11 February 1823), Scottish engineer and political economist?

5306. The anti-colonial resistance in one country was called Mau Mau. Which country?

Hi,

#2000.

Hi bobbym,

The Answers : #5301 - Aldous Huxley and #5302 - Christiaan Huygens.

Both correct; Marvelous!

#5303. On which flight did man did first circle the moon?

#5304. What is Agenda 21?

Hi bobbym,

#5254. Find the slope of the straight line passing through the points

.Hi,

#1999. Simplify:

.Hi bobbym,

The solution #5252 is correct. Neat job!

#5253. Find the slope of the straight line passing through the points (2,-4) and origin.

Hi bobbym,

The solution #1997 is correct. Neat job!

#1998. Simplify :-

.Hi bobbym,

The Answers #5299 (Alfred Hitchcock) and #5300 (Ho Chi Minh) are correct. Marvelous!

#5301. Name the English writer (26 July 1894 – 22 November 1963); a humanist, pacifist, and satirist. He is the author of (1921) *Crome Yellow*, (1923) *Antic Hay*, (1925) *Those Barren Leaves*, (1928) *Point Counter Point*, (1932) *Brave New World*, (1936) *Eyeless in Gaza*, (1939) *After Many a Summer*, (1944) *Time Must Have a Stop*, (1948) *Ape and Essence*, (1955) *The Genius and the Goddess* and (1962) *Island*.

#5302. Name the prominent Dutch mathematician and scientist (14 April 1629 – 8 July 1695). He is known particularly as an astronomer, physicist, probabilist and horologist. He was a leading scientist of his time. His work included early telescopic studies of the rings of Saturn and the discovery of its moon Titan, the invention of the pendulum clock and other investigations in timekeeping. He published major studies of mechanics and optics, and a pioneer work on games of chance. He is known for Titan, Explanation Saturn's rings, Centrifugal force, Collision formulae, Pendulum clock, Wave theory and Birefringence.

Hi anonimnystefy and bobbym,

The solution #1996 is perfect. Marvelous!

#1997. Find the square root of

.Hi bobbym,

The solution #5251 is perfect. Brilliant!

#5252. Find the slope of the straight line passing through the points (3,-2) and (7,2).