Challenger App

No.1 PSC Learning App

1M+ Downloads
The slope of the line joining the points (3,-2) and (-7, 4) is :

A-3/5

B-3/10

C-10/3

D-5/3

Answer:

A. -3/5

Read Explanation:

.


Related Questions:

The cost of painting four walls of a room is Rs.750. If another room with length and breadth is twice and height is thrice of this room , the cost of painting the walls is :
സാമാന്തരികം ABCD ൽ AB,AD എന്നീ വശങ്ങളിലേക്കുള്ള ലംബങ്ങൾ യഥാക്രമം 5cm , 20cm ഉം ആണ്. സാമാന്തരികത്തിന്ടെ വിസ്തീർണ്ണം 160cm² ആയാൽ അതിന്ടെ ചുറ്റളവ് എത്ര ?
Find the perimeter of an equilateral triangle with a side length of 6 cm.
The sides of two similar triangles are in the ratio 9 ∶ 4. Areas of these triangles are in the ratio
PQRS is a parallelogram, PX ⊥ SR and RY ⊥ PS. If PQ = 21 cm, PX = 8 cm and RY = 12 cm, find PS.