Answer:
5x=90 x=90/5=18. So, the answer is 18.
Cross multiply:-
9 * x = 2 * 8
x = (2 * 8) / 9 = 16/9 or 1 7/9 answer
Answer:
It would be selected 130 times.
Step-by-step explanation:
peach chew was selected 13 times out of 60, so 13/60 will be peach
multiply the amount by 600, 13/60 * 600 = 130
Answer:
1+6i
Step-by-step explanation:
Given:
f(x)=x^4 - 2x^3 + 38x^2 - 2 + 37
zero of f(x) = 1-6i
another zero of function = ?
Conjugate Zero theorem:
As per conjugate zero theorem, if a function f(x) has real coefficients and one of zero is a complex number then the conjugate of that complex number will also be a zero of that function i.e. complex zeroes will occur in complex conjugate pairs.
conjugate of 1-6i is 1+6i
hence another zero of f(x) will be 1+6i !
First you multiple 6*18=108
Then -108+36=-72
That it
Good luck
