Answer:
A. True
Step-by-step explanation:
The general formula for predicting an outcome in a binomial probability distribution function is: nCx(p)^x(q)^(n-x)
where p is the probability of success and q is the probability of failure
From the above formula; nCx represent the number of ways of obtaining x successes in n trials.
nCx is a combination computation and combination helps to determine in how many ways a certain outcome is possible.
1) (3-x) x (3+x)
2) 5(5-x) x (5+x)
3) (3v-wy) x (3v+wy)
4) 2(k-m) x (k+m) x (k^2+m^2)
5) (ab-4c) x (ab+4c)
Brainliest?
Answer:
A.
Step-by-step explanation:
tan x= 6/8
usually tan θ = perpendicular / base
So,
we get perpendicular = 6, base = 8
Now using Pythagorean Theorem to find hypotenuse
hyp² = base² + Perp²
hyp² = 8² + 6²
hyp²= 64 + 36
hyp²=100
Taking sq root on both sides
hypotenuse = 10
Now
sin θ = Perpendicular / Hyp
sin x = 6 / 10
Now
cos θ = base / Hyp
cos x = 8 / 10
true if that's what ur looking for. hope this helps
Answer:
c= 7
Step-by-step explanation:
