Substitute x= 3 and calculate
f(3)= 2•9+5• sqrt( 1)
f(3)= 18+5= 23
two hundred ninety-six ten thousandths
Y=(5x-4)/2 first move -2y to the other side to obtain a positive value and make y the subject
1/5
Step-by-step explanation:
(2,6) = 4/20 = 1/5
answer is 1/5
When you have to divide by a fraction, you have to multiply the other number by the fraction's reciprocal.
8 = 3/4 w Divide by 3/4
w = 8/(3/4)
w = 8/ (3/4) = 8 x 4/3 Multiply by the numerator and divide by the denominator.
w = (8 x 4) / 3
w = 32 / 3
w = 10 2/3
