Answer:
The value of k is 24
Step-by-step explanation:
y = 24x
The equation for a direct variation is
y = kx
The constant of proportionality is k
y = 24x
The value of k is 24
Answer:
(
Step-by-step explanation:
Surface area of cone is given as:
Surface Area (S.A) = πr(r + l)
Where,


Take π as 3.14
Plug the given values into the formula to find the surface area.


(rounded to the nearest tenth)
Answer: D. Both triangles have an obtuse angle
This is because it says "Each triangle has <u>1 obtuse angle</u> and 2 acute angles" in the instructions. An obtuse angle is any angle between 90 and 180 degrees, excluding both endpoints.