Answer:Sienna had a faster time.
Step-by-step explanation:The being is because 9.02 is obviously less than 9.20.
Answer:
CA = 22.6 ft
Step-by-step explanation:
For the known angle A, leg CA is the adjacent leg.
Side AB is the hypotenuse.
The trigonometric ratio that relates the adjacent leg tot eh hypotenuse is the cosine.
cos A = adj/hyp
cos 41° = CA/(30 ft)
CA = 30 ft * cos 41°
CA = 22.6 ft
Answer:
Step-by-step explanation:
Given
Required
The solution in radical form
Rewrite as:
Using the quadratic formula, we have:
Where
a = 1
b = -10
c = -6
So, we have:
Split the roots
Express as 2
Split the fraction
Start with
Add 2x to both sides:
Subtract 21 from both sides:
Divide both sides by 5. Since it is positive, we don't have to change the inequality sign:
So, the answer is
Answer:
answer is 33.5
Step-by-step explanation:
1/2m-3/4=16
1/2m=16+3/4
1/2m=64+3/4
1/2m=67/4
m=67/4×2
m=33.5