Answer:
{3,-1}
Step-by-step explanation:
m^2 -2m -3=0
What 2 numbers multiply to -3 and add to negative 2
-3* 1 = -3
-3 +1 =-2
(m-3) (m+1) =0
Using the zero product property
m-3 = 0 m+1 =0
m=3 m=-1
{3,-1}
Answer:
See Explanation
Step-by-step explanation:
Line l is bisector of MO... (given)
![\therefore NO + NO = MO..[From \:(1)]](https://tex.z-dn.net/?f=%20%5Ctherefore%20NO%20%2B%20NO%20%3D%20MO..%5BFrom%20%5C%3A%281%29%5D%20)
Thus Proved
Answer:
4
Step-by-step explanation:
Amount spent on coffee = 70 - 39.56 = 30.44
One pound costs 7.61, how many will cost 30.44
7.61 : 1 = 30.44 : X
7.61 = 30.44/X
X = 30.44/7.61
X = 4
3675. You multiply 105 700, then you multiply the answer by 0.05.
Answer:
The mass of a longhorn cow.
Step-by-step explanation:
Kilograms will measure mass, not length, so we are left between two options. Kilograms would be used for heavier objects, so between a paper clip (which would be likely measured in grams,) and the longhorn, the cow would be what you would measure in kilograms.
