joy mbaa

1)find the values of x in sin60degrees=cos(3x-45)degrees 2)solve the equation sin(4x-10)degrees-cos(x+60)degrees=0 3)two students paul and omondi standing 10m apart on the same side of a tall building on a horizontal gruond .Paul who is closer to the buil...

1] When solid B was heated strongly it gave off water and a solid residue.When water was added to the solid residue the original solid B was formed. a) What name is given to the process described? b)Give one example of solid B.

1) Give a word equation of using sodium peroxide and water for a laboratory preparation for oxygen gas

State the name of the apparatus: a)used to safely hold corrosive or hot solids b)used for holding substanses being burnt

Describe how one can separate a mixture of solids P,R and T, whereby: Solid P is soluble in both hot and cold water Solid R is insolube in both hot and cold water Solid T is soluble in hot water and insoluble in cold water

1) Give 5 characteristics of fertile soil. 2) Define the term minimum tillage and give 5 minimum tillage practices. 3)Mention 5 importances of drainage as a land reclamation method. 4)List 4 factors that determine the type of irrigation used in crop produ...

describe how glucose molecules made in the cells of a potato leaf may be starch in a potato tuber in the ground

the ends of the root a woprkshop are segment of a crcle of radius 10metres . the roof is 20metres long the angle of the ciorcle is 120 degrees calculate the area of one end of the roof (b)the area of the curves surface area of the roof (c) what wouid be t...

thank you

What about using hydrogen peroxide where manganese (iv) oxide is used as a catalyst during laboratory preparation of oxygen gas

not really the answer I expected but thank you

nice

why not a deflagrating spoon in b)

how may I use drawings when asking you a question

please simplify

this is better thanks

please give me the drawing of a spoke shave and a milking churn

ok

please shorten the answer

a cone is made by cutting off a sector as shown below ffrom a cicle and gluing the straIGHT EDGES of the sector the cone formed has a slant height 14cm and circular base of perimeter a)detgermine the value of tetor b)the radius of the cone circular base c...