The x axis is horzontial
the y axis is vertical
-15t/2 + 14159/272
I'm not exactly sure what you are looking for, but this is what I got.
Answer:360/90 = 4
Total area = 4 times that of the sector.
Step-by-step explanation:
A 90 deg sector has 1/4 the area of the circle.
Total circle area = 4*9pi = 36pi
66 elephants and 22 giraffes; 22x3= 66, 22+66= 88
Brent lives b miles from the school.
Inga lives 3 miles more then twice as far as Brent.
2b + 3.
Inga lives (2b + 3) miles from school.
