0
Still curious? Ask our experts.
Chat with our AI personalities
Ross
Devin
Taiga
Add your answer:
Earn +20 pts
If 3 divided by p equals 6 and 3 divided by q equals 15 then p - q equals?
3/p = 6 p = 3/6 = 1/2 3/q = 15 q = 3/15 = 1/5 p - q = 1/2 - 1/5 p - q = 5/10-2/10 = 3/10
Find the perimeter of a rectangle with the length of 15and the width of 10?
The formula to calculate perimeter of a rectangle is P=2L+2W P= 2(15) + 2(10) P= 30 +20 P = 50
150 million kilometres in standard form?
1.5 x 10^7 :p
What is 3p plus 4 equals 5p-6 plus p?
p=10/3 or 3.33333333333333333333333333333333333333333333333333333333333333333333333333333
A point P is at a distance of square root 10 units from the point 4 and 3 Find the coordinates of the point P if its ordinate is twice of its abscissa?
'P' located at the point (x,y), and y = 2x. (ordinate = abcissa x 2) Distance of 'P' from (4,3) is square root of 10. (Distance)2 of 'P' from (4,3) is 10. ( x - 4 )2 + ( y - 3 )2 = 10 x2 - 8x + 16 + y2 - 6y + 9 = 10 x2 - 8x + y2 - 6y + 15 = 0 But y = 2x, so x2 - 8x +(2x)2 -6(2x) +15 = 0 5x2 - 20x + 15 = 0 ===> x2 - 4x + 3 = 0 ( x - 3 )( x - 1 ) = 0 x = 3 and x = 1 y = 6 and y = 2 The point 'P' can be either (3,6) or (1,2). Both points satisfy the given conditions.
