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.
14. Add the line times the outside number
X(X+4)= (2√3)^2
X^2+4X= 4√9
X^2+4X= 4times 3
X^2+4X=12
X^2+4X-12=0
(X+6)(X-2)=0
X=-6 X=2
Answe can't be negative so it's X=2
The value 5 is a natural number.
Technically, 5 is all of the above, but classifying it as a natural number means that it is rational and an integer(aka whole number).
Twice, sum. and is are the important words.
Answer:
Ashley p ≈ 10 d
Carly p ≈ 11 d ± 40
Step-by-step explanation:
