Answer:
Step-by-step explanation:
3x+ 1/3 for x<= -1
6x-27 for x >4
Answer:
11.2
Step-by-step explanation:
PYTHAGOREAN THEOREM
14^2 = 8.4^2 + x^2
Answer:
1. 9/10
2. 14/15
3. 1 1 /6 or 7/6
Step-by-step explanation:
1. Change the 5, the denominator to 10. 8/10
then add to 1/10 8/10 + 1/10= 9/10
2. Change both denimnators to 15. You will then get 9/15 and 5/15.
Add them together and get 14/15
3. Change both denominators to 6 and you will get 3/6 and 4/6.
Add them together to get 7/6.
If you want to make it into a mixed fraction it would be 1 1/6 (as in one and one-sixth)
Just plug in an easy number for "x" and solve. Then see if the second problem is really greater that the first
Answer:
144
Step-by-step explanation:
In a regular decagon like the one shown in the picture each angle is 144 degrees and it all adds up to 1,440. If you want proof search up "angle of a decagon"
