Answer:
13.31803792
Step-by-step explanation:
<u>Law of Cosines</u>
a= 8
b= 18
c= ?
c = 64 + 324 - 2 * 8 * 18 * cos(43)
cos(43) = 0.7313537016
<u>Order of Operations</u>
64 + 324 - 2 * 8 * 18 * 0.7313537016 = 177.3701339
<u>Square Root the answer</u>
= 13.31803792
g(x) - f(x) = x^2 - 9 - (2 - x^1/2)
= x^2 + x^1/2 - 11
negative x gives no real value for this function because x^1/2 is not defined for negative x
the domain is x >= 0 or in interval notation [0, ∞)
Nicole 283 inches of sting left
Yes bc it swims 69 miles per hour, so its always porportional
Answer:
1.72 2.128 3.8 4.15
Step-by-step explanation:
