Answer:
1/2
Step-by-step explanation:
Percent is out of 100. So another way you could right 50% is 50/100. Now, how much is 50 of one hundred? 50 is half of 100. Another way you could do this is that you see how both numbers are divisible by 50, so you do 50/100*50/50=1/2/ This works because 50/50 is basically 1 and anything multiplied by 1 is itself.
Use pythagoras.
sqrt((6--12)^2 + (8--4)^2) = 6*sqrt(13) = 21.63 (2 d.p.)
Answer:
150
Step-by-step explanation:
The question is unclear. Do they want an angle that is under 180 (to your left) or over 180 (to your right)? I'm guessing that it is just under 180.
Each hour on a clock takes up 30 degrees. Each 5 minutes hand sweep out out 5/60 * 360 = 30 degrees as well. This angle looks like it is 5 minutes to seven if it was on a clock.
So the large angle from 12 oclock would sweep out 210 degrees and that would mean that the left angle would be 150. But the time is not quite 7 o,clock.
My guess would be 150. Remember, this is an estimate. You can't use a protractor on the question.
3u+ 9 is the right answer, since thier not like terms you can’t add them
Answer:
<em><u>y= -3x+3</u></em>
Step-by-step explanation: