Answer:
-19
Step-by-step explanation:
Use the geometric ratio r=a2/a1
So 117/-13 = -9
-13*-9= 117
117*-9= -1053
Answer:
Step-by-step explanation:
Given diameter (d) = 13 m
circumference
= π * d
= 3.14 * 13
= 40.82 m
So Jose already gave 2 out of 67 cents of change to the customer, or:
67-2 - 65.
Nickels are worth 5 cents each, so all you gotta do now is divide 65 by 5 to get the number of nickels Jose still needs to give:
65/5 = 13
Jose needs to give the customer 13 nickels to provide the correct amount of change :)
Answer:
50+-50+0
Step-by-step explanation:
adding 50 to -50 and add 0 =0
