Add the x's
SO 3x=18
divided by 3
So x=3
Answer:
cos Ф = adj / hyp = √5 / 3
Step-by-step explanation:
If sin Ф is +, then Ф must be in either Quadrant 1 or Quadrant 2.
If tan Ф < 0, then Ф must be in either Quadrant 2 or Quadrant 3.
So we conclude that Ф is in Quadrant 2.
If sin Ф = opp / hyp = 2/3, then opp = 2 and hyp = 3, and adj is found using the Pythagorean Theorem:
adj = √( 3² - 2² ) = √( 5 )
With adj = √5 and hyp = 3, cos Ф = adj / hyp = √5 / 3
In the given figure,
Angle 108° + 12x = 180°
because they for pair of co- interior angles which are supplementary.
so,
hence , value of x = 6°
Answer: <em>the length of each edge is 0.5 ft.</em>
Step-by-step explanation:
![V=S^{3}\\\\S=\sqrt[3]{V}=\sqrt[3]{\dfrac{1}{8}} = \sqrt[3]{\bigg ( \dfrac{1}{2} \bigg)^{3} } = \dfrac{1}{2}=0.5 \: \: \: (ft)](https://tex.z-dn.net/?f=V%3DS%5E%7B3%7D%5C%5C%5C%5CS%3D%5Csqrt%5B3%5D%7BV%7D%3D%5Csqrt%5B3%5D%7B%5Cdfrac%7B1%7D%7B8%7D%7D%20%20%3D%20%5Csqrt%5B3%5D%7B%5Cbigg%20%28%20%5Cdfrac%7B1%7D%7B2%7D%20%5Cbigg%29%5E%7B3%7D%20%7D%20%20%3D%20%5Cdfrac%7B1%7D%7B2%7D%3D0.5%20%5C%3A%20%5C%3A%20%5C%3A%20%28ft%29)
Answer:
Step-by-step explanation:
y = a(b)^x
a would represent the initial value.
b would represent the change
x represents the number of years
y = 805(0.9)^6
y = 805(0.531441)
y = 427.8
y = 427 cheetahs