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December
Questions Asked on
December 28, 2019
If A=6i-8j,B=-8i-3j and C=26i+19j. Find a and b such that of aA+bB+C=0
9 answers
asked by
Anonymous
5,401 views
In traingle DEF, DE=18m and EF=6m. Side FD maybe
1 answer
asked by
Virgin
2,361 views
A
glass bottle full of mercury has a mass 500g. 35°C, 243g of mercury are expelled. Calculate the mass of f mercury remaining in
1 answer
asked by
Dave
1,549 views
A boy is swing a toy on a piece of string in a vertical circle. The toy has a mass of 150g and the radius of the circle is 0.8m.
2 answers
asked by
Belete
1,485 views
IF A+B+C=Π prove that sin(3A)+sin(3B)+sin(3C)=-4cos(3A÷2)cos(3B÷2)cos(3C÷2)
1 answer
asked by
Mujyambere
889 views
Two finite sets have n and m elements. if the total number of subsets of the first set is 56 more than the second set then find
2 answers
asked by
Abdulnaser
734 views
A student designed an investigation to answer a question. The steps the student follow during the investigation are listed
1 answer
asked by
Anonymous
631 views
A force of 3 N acts on a 6 kg cart. How long will it take before the cart speeds up to 4 m/s?
f= 3N m=3kg i need help with the
1 answer
asked by
help
624 views
A glass bottle full of mercury has a mass 500g.
35°C, 243g of mercury are expelled. Calculate the mass of f mercury remaining in
1 answer
asked by
dav
608 views
Maths,life science,hospitality,business studies
Which jobs can i do ??
1 answer
asked by
Anonymous
585 views
In one year, New York received 62.51 inches of rain. In November the city received 25% of that rainfall. About how much rain did
1 answer
asked by
Department Of Education
559 views
Negation of "some people like football"
1 answer
asked by
paramesh
486 views
If a set has n elements then show that it has 2^n subsets.
1 answer
asked by
Abdulnaser
462 views
Let's say you're in a club, what exactly would you say to the president of the club to get a position in the club? (secretary,
1 answer
asked by
Norah
155 views
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