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How is the distance formula correctly written:
A(3,1) B(-2,-1) written correctly is:
Find the midpoint of the segment with the endpoints:(6, 7) and (6, -5)
The x coordinate of a point P is twice its y- coordinate. If P is equidistant from Q(2,-5) and R(-3,6), find the x coordinate of P.
Find the ratio in which y-axis divides the line segment joining the points A(5,-6) and B(-1,-4).
Show that 3 is an irrational number.
Write all the steps. The steps will be checked and scored later.
Find whether the following pair of linear equations is consistent or inconsistent :
Explain why the above is a composite number.
Write the explanation. The question will be marked later.
Solve the above
A boat goes 30km upstream and 44 km downstream in 10 hours. The same boat goes 40km upstream and 55km downstream in 13 hours. what is the speed of boat?