Aright triangle has an angle with a sine of 0.6. what is the cosine of the angle?
a) 0.36

b) 0.4

c) 0.64

d) 0.8

D 0.8

sin^2(x)+cos^2(x)-1

if x=0.6

then 0.6^2+cos(x)=1

cos^2=1-0.36=0.64

cos(x)=±0.8

that one

Step-by-step explanation:

becase 1, math. 2, meth. and 4, science

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !