If
, then
. So, in the first gap you can write 5 and in the second you can write -4.
Since
, the minimum value of y is when
. The solution of the last equation is x=-5 and then y=-4 -- these are numbers, which you can write in the third and fourth gaps.
No way to tell . . . . . we can't see the chart below.
It must be WAY down there where the sun don't shine.
Answer:
<em>96π units²</em>
Step-by-step explanation:
Find the diagram attached
Area of a sector is expressed as;
Area of a sector = θ/2π * πr²
Given
θ = 3π/4
r = 16
Substitute into the formula
area of the sector = (3π/4)/2π * π(16)²
area of the sector = 3π/8π * 256π
area of the sector = 3/8 * 256π
area of the sector = 3 * 32π
<em>area of the sector =96π units²</em>
The number of lights switched on in a room and the room's brightness.
This link to a video will help
https://youtu.be/k3RwfEvqrB8
