Answer:
5√3
Step-by-step explanation:
tan30= 5/z
1/√3= 5/z
z= 5√3
A= pi times r*r so if you are using 3.14 as pi the answer is 78.5 because 5x5=25
25x3.14=78.5
Answer:
y=1/2*(x-4)^2+13
Step-by-step explanation:
Answer:
X=2
Step-by-step explanation:
We know we have a square with a perimeter of 120.
The formula for the perimeter (P) of a square with side length (s) is
P = 4s
We know P = 120
120 = 4s
Divide both sides by 4
30 = s
Flip
s = 30
That's your answer. Have an awesome day! :)
