Y=1/2x+2
y=-x+5
subsitute since they both equal y
1/2x+2=y=-x+5
1/2x+2=-x+5
subtract 2 from both sides
1/2x=-x+3
multiply both sides by 2
x=-2x+6
add 2x to both sides
3x=6
divide both sides by 3
x=2
subsitue
y=-x=5
y=-2+5
y=3
x=2 and y=3
solution in (x,y) form is (2,3)
Answer: There is room for
approximately 33.49 in^3 of coconut milk.
Step-by-step explanation:
Hi, we have to calculate the volume of milk inside the coconut:
First, we have to find the diameter of that volume that is equal to the diameter of the entire coconut minus the thickness of the coconut meat:
5-1 = 4 in (diameter)
Now, we simply have to apply the next formula:
Volume of a sphere: 4/3 π radius^3
Since: radius = diameter /2
V = 4/3 π (d/2)^3
Replacing with the values given:
V = 4/3 (3.14) ( 4/2)^3 = 33.49 in3
Feel free to ask for more if needed or if you did not understand something.
Answer:
{x:x is a multiple of 3, x ≤ 15}
