Answer:
B. 21.64
Step-by-step explanation:
We have been given a triangle and we are asked to find the length of AC (b).
We will use law of cosines to find the length of side AC.

Upon substituting our given values in the formula we will get,
Upon taking square root of both sides of our equation we will be get,
Therefore, the length of b is 21.64 and option B is the correct choice.
Answer:
60%
Step-by-step explanation:
A 40% discount means that 40% will be off, meaning you won't have to pay 40% of the original price. Therefore, you only pay 60% of the original price (100% - 40% = 60%).
Answer:
b 8
Step-by-step explanation:
just replace the z with a 2 and solve
3(2)+2
Here is all the work and answers for these questions they are all correct i checked them all and ive done this assignmnet before
Answer:
10/48 - 2/24 - 1/12
Step-by-step explanation:
answer is 1/12