Answer:
b 19.2
Step-by-step explanation:
a = 
for a circle. We do not want to find the area for a whole circle. We only want to find the area for part of a circle. a hole circle is 360 degrees.
a = 


a = 
(
)
a = 19.2 rounded.
Answer:
-5.5
Step-by-step explanation:
Answer:
i think that the answers is -16x + 5
Answer:
they ran 5 and 2 and half hour
Step-by-step explanation:
they ran 5 and 2 and half hour
J is between H and K.if HJ =4t -15 ,JK=5t-6, and KH=15,find JK.