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joy mbaa
Questions and answers by visitors named
joy mbaa
Questions (23)
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
4 answers
142 views
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
5 answers
185 views
1) Give a word equation of using sodium peroxide and water for a laboratory preparation for oxygen gas
7 answers
141 views
State the name of the apparatus: a)used to safely hold corrosive or hot solids b)used for holding substanses being burnt
7 answers
60 views
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
7 answers
104 views
1) Give 5 characteristics of fertile soil. 2) Define the term minimum tillage and give 5 minimum tillage practices. 3)Mention 5
5 answers
110 views
why do fish die when removed in water
2 answers
90 views
describe the factors that affect photosynthesis
2 answers
85 views
explain how allergic reaction occurs
2 answers
86 views
explain factors affecting seed germination
2 answers
110 views
give the life cycle of plasmodium and amoeba dysentry,adaptative characteristic of plasmodium and dysentry
2)mwanamke ni kibwea
2 answers
95 views
explain the nitrogen cycle
2 answers
77 views
diffrentiate the pyramid of numbers and pyramid of biomass
2 answers
96 views
in the samaritan set book technology can play a vitual role in adequately utilizing resources and rendering services in
2 answers
87 views
in the samaritan text book corruption leads to suffering explain
2 answers
70 views
express the square root of 3 divided by 1-cos30 degrees in surd form and simplify without using a calculator or mathematical
2 answers
55 views
questions asked on trigonometry 3
2 answers
53 views
1)state 4 factors that may be considerd to design a good file
2)explain why it is important to consider foile backup and recovery
2 answers
47 views
state the brownian motion
2 answers
53 views
what would happen to a stomata when the epidermal tissue is placed in concentrated salt solution
2 answers
33 views
describe how glucose molecules made in the cells of a potato leaf may be starch in a potato tuber in the ground
4 answers
46 views
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
4 answers
68 views
water flows from a tap at the rate of 27cm cube per second ,into a rectangular container of length 69cm,breadth 30cm, and height
1 answer
56 views
Answers (12)
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
please shorten the answer
ok
please give me the drawing of a spoke shave and a milking churn
this is better thanks
please simplify
how may I use drawings when asking you a question
why not a deflagrating spoon in b)
nice
not really the answer I expected but thank you
What about using hydrogen peroxide where manganese (iv) oxide is used as a catalyst during laboratory preparation of oxygen gas
thank you
