I know the equation is 1/cos
but is it negative sqrt(3)/2 or positive?
or is it negative 1/2 or positive?
This makes the reference angle π/6 or 30º which gives cos 30º=√3/2 or a sec value of 2/√3=2√3/3
sec(-5pi/6)=-2√3/3
C would be the answer. When you simplify the equations C does not contain a radical.
Answer:
BD is half of the answer BF is
Step-by-step explanation:
BD is only half of BF so find the answer for BF and then divide by @ and you have your answer.
To determine the lateral surface area of the rectangular prism, the equation would be,
Lateral area = 2 x (HxL + HxW)
where H is height, L is length, and W is width. Substituting,
lateral area = 2 x (8x13.2 + 8x6) = 307.2 ft²
Martina's estimation is quite near to the calculated value which means that her estimation should have been really reasonable.
Answer:
a number which produces a specified quantity when multiplied by itself.
Step-by-step explanation:
