C=2pir
r=443/2
d=C=2*pi*443/2 which is approximately A 1391 ft
Step-by-step explanation:
So this is Slope intercept form. Or y = mx+b
M is the slope, b is the y intercept.
Now. We have 5/3 as the slope, or y/x, and -9 and the y intercept.
Start from the point (0,-9) (y intercept)
Go up 5 (In 5/3)
Go to the right 3 (in 5/3)
And graph where that lands.
Answer:
Hence, only one triangle is possible.
Step-by-step explanation:
Let, ABC is a triangle.
Given that,
first side of a ΔABC is 4, second side of a ΔABC is 3 and ∠B is °.
Diagram of the ΔABC is shown below.
Now,
(Law of sines)
⇒
⇒ =
⇒
⇒ ∠A = 61°
Now, ∠A + ∠B+ ∠C = 180° (angle sum property)
⇒ 61° + 41° + ∠C = 180°
⇒ ∠C = 78°
⇒
⇒
⇒
Therefore, ∠A = 61°, ∠B = 41°, ∠C = 78°,
Hence, only one triangle is possible.
Answer:
The directrix is negative so the equation will be
x^2=4ay
x=-3
y=-5
a=x^2/4y
a=(-3)^2 /4*(-5)
a=9/20
x^2=4*(9/20)*y
x^2=9/5y
Step-by-step explanation:
The directrix always determine the equation to use. It is also important to notice the sign(-+).