Answer:
1
Step-by-step explanation:
Given 
multiply the numerator and denominator with 2
we get 
We know that sin2x=2sinxcosx
Now consider y=2x
As x→0 2x→0 y→0
Now limit changes to
=1
Let the two numbers be x and y.
Given,
x + y = 23
x = 23 - y
Also given,
y = 2x - 1
y= 2(23 -y) -1
y = 46 - 2y - 1
3y = 45
y = 15
x = 23 - y = 23 - 15 = 8
Hence, the two numbers are 15 and 8.
Answer:
m=-10
Step-by-step explanation:
just to make this easier ill subtract 2 from each side to get
2/3m = 1/6m -5
now multiply each side by 6 to get rid of denominators (this just makes it easier)
now in the next steps we simplify
4m = 1m -30
3m= -30
m=-10
A = 5,000 steps
B = 10,000 steps
Because 1 kilometer is 1000 meters.
