Cos θ=1/3
cos θ=sen (90-θ)
therfore:
sen (90-θ)=1/3
To chek
θ=arc cos 1/3=70.53º
sin (90-θ)=sin (90º-70.53º)=sin 19.47≈0.3333≈1/3
Answer:
3 ft times<em> x </em>ft
Step-by-step explanation:
You don't know what the x is so you can keep it as a x.You are going to multiply it so it is 3 ft times<em> x </em>ft
Answer
C
Step-by-step explanation:
2(-4) + 3
-8 + 3
-5
Answer:
x=0.823
Step-by-step explanation:
We are given equation as

now, we can find two equations
First equation is

And second equation is

now, we can draw graph
and then we can find intersection points
we get
(0.823,400)
so,
x=0.823
Answer: 112 cups
Step-by-step explanation:
16x
16(7)
112 cups