20 of them.
It is only because we count in tens - and 5 10 and 2 are factors.
The equivalent is 7s+2s = 9s
If you count 40 and 100, there's 61. 100-40+1=61
9r2-4s2/9r+6sIt looks like you can factors the numerator(3r + 2s)(3r - 2s) [This is the factored form of 9r2-4s2]Put this back into the equation(3r+2s)(3r-2s)/9r+6sYou can also factor the denominator3(3r+2s)Put this back into the equation(3r+2s)(3r-2s)/3(3r+2s)You can cancel out the 3r+2s on top and bottom because they are the same they equal 1. Therefore your final answer is3r-2s over 3You could go further and say this is...r-(2/3)seither one is correct
20 of them.
It is only because we count in tens - and 5 10 and 2 are factors.
2s + s + 12 =132 ie 3s = 132 -12 3s = 120 s = 40
35-40 mph with 2s lipo battery
Sum of numbers = 40 Count of numbers = 4 Average = Sum/Count = 40/4 = 10
If you count up from 20 to 40, you pass 23 before you reach 40.
A 40-sided polygon has 40 sides. Count again, to be sure.
no you do not have to give up what you gave up for lent on weekends (christians only)
4s2 - 9 can be expressed by using the identity: a2 - b2 = (a-b)(a+b) Therefore, 4s2 - 9 = (2s)2 - 32 = (2s-3)(2s+3)
The equivalent is 7s+2s = 9s
25,50,100,200
20