P=44.6
P=a+b+√a^2+b^2=11+15+√11^2+15^2≈44.6
C doesn’t belong because it has rounded edges. all the other options have vertices
Hello!
If it is decreasing by 3% each year, 18% of its population will have decreased after 6 years. As we do not have an original number, we will just say that the population is 18% less than the original.
If you want to find the exact number, multiply the original population by 0.18. Subtract the number from the original population.
I hope this helps!
Turn y - 4 = -2/3(x - 6) into a linear equation.
y - 4 = -2/3(x - 6)
y - 4 = -2/3x + 4
+4 +4
y = -2/3x + 8
The equation that is perpendicular to y = -2/3x + 8 is y = 3x + 4 as shown in the image below using a graph.
1.925 or about 2
is the answer
