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Maths Puzzle
Numerical Ability
what is the square root of 9a^2b^6?
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For which system(s) of equation is(2,3) the solution? I know I have to put in 2 for x and 3 for y but I don't know how to do it.
1. y = 3x - 3 and y = -2x + 7
2. y = 2x - 1 and y
A round barbecue pit is 2 meters in diameter. What is the distance around the barbecue pit?
a- 6.28 meters
b- 3.14 meters
c- 12.56 meters
d- 18.84 meters