Ok, 1 bionimial theorem coming right up
for a binomial expansion of (a+b)^n
the kth term is


means

n is 5
4th term
4-1=3
and a=2x
b=5
so



(10)(4x^2)(125)
5000x^2 is the 4th term
The quotient is defined and rational,
but it's not an integer.
It's -1/11 .
Answer:
skew
Step-by-step explanation:
Lines a and c are skew
Reason:
1) Because they will never intersect each other.
2) They are not on the same plane.
3) They are not parallel and perpendicular.
Thus the right option is skew....
First you add the numbers
6/2*3
Now you calculate the expression
6/2*3
The answer is 9, therefore 9 is your answer
Answer:
Step-by-step explanation:
x and y are supplementary angles, so their sum is 180°.
x+y = 180°
x is 16° less than three times y
x = 3y - 16°
(3y-16°) + y = 180°
4y = 196°
y = 49°
x = 3y-16° = 131°