0
-7
Still curious? Ask our experts.
Chat with our AI personalities
Rene
Steve
Ross
Add your answer:
Earn +20 pts
What is approximate distance between the points (1-2) and (-93) on a coordinate grid?
If you mean points of (1, -2) and (-9, 3) then the distance is about 11 units using the distance formula
What is 10.56?
A decimal representation of a rational number which lies between 10 and 11.
What is the perpendicular bisector equation of the line joined by the points 11 13 and 17 19 showing work and answer?
The equation of a line through point (x0, y0) with gradient m is given by:y - y0 = m(x - x0)The gradient (m) of a line between two points (x0, y0) and (x1, y1) is given by:m = change_in_y/change_in_x = (y1 - y0)/(x1 - x0)→ The equation of the line between (11, 13) and (17, 19) is given by:y - 13 = (19-13)/(17-11) (x - 11)→ y - 13 = 6/6 (x - 11)→ y - 13 = x - 11→ y = x + 2and its gradient is m = 1.The gradient (m') of a line perpendicular to a line with gradient m is such that mm' = -1, ie m' = -1/m→ The gradient of the perpendicular line to the line between (11, 13) and (17, 19) has gradient m' = -1/1 = -1.The perpendicular bisector goes through the point midway between (11, 13) and (17, 19) which is given by the average of the x and y coordinates: ((11+17)/2, (13+19)/2) = (14, 16)Thus the perpendicular bisector of the line joining (11, 13) to (17,19) is given by:y - 16 = -1(x - 14)→ y - 16 = -x + 14→ y + x = 30Which in its general form is: x+y-30 = 0
How many square feet in a 8 x 11 room?
Between 85 and 90... A whole number between 87 and 89
What is the approximate distance between the points (1-2) and (-93) on a cooridinare grid?
If you mean points of (1, -2) and (-9, 3) then it works out as about 11
