Answer:
cos theta=-1/2
theta=cos-¹(-1/2)=120
tan theta=tan 120=-√3
sin theta=sin120=√3/2
cos(- theta)=cos theta=cos 120=-1/2
<span>Carbon 14 half-life = 5,730 years
11,460 years / 5,730 = exactly 2 half-lives.
So, after 11,460 years there is 1/4 of the original 8 grams.
Therefore, 2 grams will remain.
</span>
Answer: Yes, 982,038 is divisible by 3 (:
Step-by-step explanation:
211,135.71 merry christmas
<span>We are asked to find a term that describes the expressions 4(3+2) and 4(3)+4(2). The said expression conforms to one of an algebra property called distributive property. Distributive Property simply distribute the first term to the two or more terms inside a parenthesis. This property helps in simplifying an expression.</span>
