Answer:
-1.5 is the gradient (m), correct equation: y= -1.5x-7
Step-by-step explanation:
m=y2-y1/x2-x1
for getting the correct equation, input y, x and m in the equation y=mx+c to find c
Answer:
3/10
Step-by-step explanation:
- add 7+4+6+3=20
- the take how many times both coins landed on heads which is 6 and put the 6 over 20
- then divide by 2 because 2 can go into both 6 and 20
- and you end up with 3/10 which you can't simplify any more.
The number pi is a constant, it's the ratio of a circles circumference to it's diameter.
Answer:
9:30 am
Step-by-step explanation:
- Add 30 minutes + 30 minutes to get 60 minutes, which is one hour.
- Add 1 hour to 1 hour and 45 minutes to get 2 hours and 45 minutes.
- Subtract 2 hours from 12:15 pm, to get 10:15.
- That'll leave you with just 45 minutes left. To make it easier than subtract 45 minutes from 10:15, subtract 15 minutes from 10:15, to end up at 10:00 am.
- 45 minutes - 15 minutes = 30 minutes, so then you subract 30 minutes from 10:00 am, and you end up at 9:30 am, which is your final answer
Answer:
61
Step-by-step explanation:
DCB = 180-ACD = 180-58 = 122
ECB = DCB/2 = 122/2 = 61
