recall that a circle has a total of 360°.
so that missing central angle is then 360° - 110° - 65° - 90°. Well, the arc's angle measurement is the same as the central angle they're in, so the x° is the same as 360° - 110° - 65° - 90°.
Answer:
B) 1.25
Step-by-step explanation:
$3/12 cookies = $.25/cookie
.25 * 5 = 1.25
Answer:
If you are rounding to the nearest hundredth*, then the answer would be 5.000 or just 5.
Step-by-step explanation:
The reason why is because when you round you:
- Look to the right of the number you are rounding to see if that number is 5-9 or 4 or below. Example: 4.999← this number will determine whether you round the bold number up or let it stay the same.
- Next if the number is 5-9 then round up. Then, you change the numbers that are at the back of the rounded number to zero.(THIS IS ONLY IF YOU ROUNDED THE NUMBER!!) If it is 9 you change that number to 0 then add one to the number to the left of it. Example: 4.900, then it changes to 5.000.
Car A: 18/20(60)=54 mph
Car B: 13/12(60) = 65 mph
So car b travels 11 more miles than car a in one hour
