Answer: you just have to memorize it it will take time but its better doing it now than in 20 years
the lcm of 16 and 18 is 144 !
Step-by-step explanation:
Given points ( 2 , 7) and ( - 8 , 1 )
Distance between two points
Therefore distance between two points is 4 units.
Answer:
40 seconds
Step-by-step explanation:
Ratio of 15:30 = 1:2
20:x
x = 20 x 2 using ratio, also stop putting these Maths challenge qs on website.
x = 40 :)
Answer:
y = 2x - 11.
Step-by-step explanation:
Use the point-slope form of the straight line.
y - y1 = m(x - x1) where m = slope and (x1, y1) is the given point.
Here m = 2 and (x1, y1) = (7,3) so the equation is:
y - 3 = 2(x - 7)
y - 3 = 2x - 14
y = 2x - 11
