Answer:
210.65 ft
round as needed
Step-by-step explanation:
Law of Cosines
c^2 = a^2 + b^2 - 2abCosC
c^2 = 125^2 + 210^2 - 2(125)(210)Cos73
c^2 = 15,625 + 44,100 - 15349.5
c^2 = 44,375.5
c = 210.654931107724132
Answer:
the domain of the function f(x) is ![x\ge 7](https://tex.z-dn.net/?f=x%5Cge%207)
the range of the function f(x) is ![f(x)\ge 9](https://tex.z-dn.net/?f=f%28x%29%5Cge%209)
Step-by-step explanation:
Consider the parent function ![y=\sqrt{x}.](https://tex.z-dn.net/?f=y%3D%5Csqrt%7Bx%7D.)
The domain og this function is
the range of this function is ![y\ge 0.](https://tex.z-dn.net/?f=y%5Cge%200.)
The function
is translated function
7 units to the right and 9 units up, so
the domain of the function f(x) is ![x\ge 7](https://tex.z-dn.net/?f=x%5Cge%207)
the range of the function f(x) is ![f(x)\ge 9](https://tex.z-dn.net/?f=f%28x%29%5Cge%209)
To find the perimeter of a square you would multiply the length of one side by 4, so you would now have:
(3x+4) * 4 = 76
Divide both sides by 4:
3x +4 = 19
Subtract 4 from both sides:
3x = 15
Divide both sides by 3:
x = 5
Answer:
my teacher didn't taught me this :(
Answer:is do not know
Step-by-step explanation: